15694974004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{20719}}^1$

素因数の和:20944

約数の個数: 48

約数和(自身を含む): 29240064000

約数和(自身を除く): 13545089996

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 149, 164, 298, 596, 1271, 2542, 4619, 5084, 6109, 9238, 12218, 18476, 20719, 24436, 41438, 82876, 189379, 378758, 642289, 757516, 849479, 1284578, 1698958, 2569156, 3087131, 3397916, 6174262, 12348524, 26333849, 52667698, 95701061, 105335396, 126572371, 191402122, 253144742, 382804244, 506289484, 3923743501, 7847487002, 15694974004]

約数ペア:

[(1, 15694974004), (2, 7847487002), (4, 3923743501), (31, 506289484), (41, 382804244), (62, 253144742), (82, 191402122), (124, 126572371), (149, 105335396), (164, 95701061), (298, 52667698), (596, 26333849), (1271, 12348524), (2542, 6174262), (4619, 3397916), (5084, 3087131), (6109, 2569156), (9238, 1698958), (12218, 1284578), (18476, 849479), (20719, 757516), (24436, 642289), (41438, 378758), (82876, 189379)]