19199009004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1\times {\mathrm{3697}}^1$

素因数の和:4215

約数の個数: 96

約数和(自身を含む): 51629523456

約数和(自身を除く): 32430514452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 293, 422, 586, 633, 844, 879, 1172, 1266, 1477, 1758, 2051, 2532, 2954, 3516, 3697, 4102, 4431, 5908, 6153, 7394, 8204, 8862, 11091, 12306, 14788, 17724, 22182, 24612, 25879, 44364, 51758, 61823, 77637, 103516, 123646, 155274, 185469, 247292, 310548, 370938, 432761, 741876, 780067, 865522, 1083221, 1298283, 1560134, 1731044, 2166442, 2340201, 2596566, 3120268, 3249663, 4332884, 4680402, 5193132, 5460469, 6499326, 7582547, 9360804, 10920938, 12998652, 15165094, 16381407, 21841876, 22747641, 30330188, 32762814, 45495282, 65525628, 90990564, 228559631, 457119262, 685678893, 914238524, 1371357786, 1599917417, 2742715572, 3199834834, 4799752251, 6399669668, 9599504502, 19199009004]

約数ペア:

[(1, 19199009004), (2, 9599504502), (3, 6399669668), (4, 4799752251), (6, 3199834834), (7, 2742715572), (12, 1599917417), (14, 1371357786), (21, 914238524), (28, 685678893), (42, 457119262), (84, 228559631), (211, 90990564), (293, 65525628), (422, 45495282), (586, 32762814), (633, 30330188), (844, 22747641), (879, 21841876), (1172, 16381407), (1266, 15165094), (1477, 12998652), (1758, 10920938), (2051, 9360804), (2532, 7582547), (2954, 6499326), (3516, 5460469), (3697, 5193132), (4102, 4680402), (4431, 4332884), (5908, 3249663), (6153, 3120268), (7394, 2596566), (8204, 2340201), (8862, 2166442), (11091, 1731044), (12306, 1560134), (14788, 1298283), (17724, 1083221), (22182, 865522), (24612, 780067), (25879, 741876), (44364, 432761), (51758, 370938), (61823, 310548), (77637, 247292), (103516, 185469), (123646, 155274)]