19216824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 53101440

約数和(自身を除く): 33884616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 877, 913, 996, 1754, 1826, 1992, 2631, 2739, 3508, 3652, 5262, 5478, 7016, 7304, 9647, 10524, 10956, 19294, 21048, 21912, 28941, 38588, 57882, 72791, 77176, 115764, 145582, 218373, 231528, 291164, 436746, 582328, 800701, 873492, 1601402, 1746984, 2402103, 3202804, 4804206, 6405608, 9608412, 19216824]

約数ペア:

[(1, 19216824), (2, 9608412), (3, 6405608), (4, 4804206), (6, 3202804), (8, 2402103), (11, 1746984), (12, 1601402), (22, 873492), (24, 800701), (33, 582328), (44, 436746), (66, 291164), (83, 231528), (88, 218373), (132, 145582), (166, 115764), (249, 77176), (264, 72791), (332, 57882), (498, 38588), (664, 28941), (877, 21912), (913, 21048), (996, 19294), (1754, 10956), (1826, 10524), (1992, 9647), (2631, 7304), (2739, 7016), (3508, 5478), (3652, 5262)]