15665089132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{493793}}^1$

素因数の和:493918

約数の個数: 48

約数和(自身を含む): 34510275072

約数和(自身を除く): 18845185940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2884, 4532, 7931, 15862, 31724, 493793, 987586, 1975172, 3456551, 5431723, 6913102, 10863446, 13826204, 21726892, 38022061, 50860679, 76044122, 101721358, 152088244, 203442716, 356024753, 559467469, 712049506, 1118934938, 1424099012, 2237869876, 3916272283, 7832544566, 15665089132]

約数ペア:

[(1, 15665089132), (2, 7832544566), (4, 3916272283), (7, 2237869876), (11, 1424099012), (14, 1118934938), (22, 712049506), (28, 559467469), (44, 356024753), (77, 203442716), (103, 152088244), (154, 101721358), (206, 76044122), (308, 50860679), (412, 38022061), (721, 21726892), (1133, 13826204), (1442, 10863446), (2266, 6913102), (2884, 5431723), (4532, 3456551), (7931, 1975172), (15862, 987586), (31724, 493793)]