11975198704

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5627443}}^1$

素因数の和:5627477

約数の個数: 40

約数和(自身を含む): 27912122240

約数和(自身を除く): 15936923536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5627443, 11254886, 22509772, 39392101, 45019544, 78784202, 90039088, 106921417, 157568404, 213842834, 315136808, 427685668, 630273616, 748449919, 855371336, 1496899838, 1710742672, 2993799676, 5987599352, 11975198704]

約数ペア:

[(1, 11975198704), (2, 5987599352), (4, 2993799676), (7, 1710742672), (8, 1496899838), (14, 855371336), (16, 748449919), (19, 630273616), (28, 427685668), (38, 315136808), (56, 213842834), (76, 157568404), (112, 106921417), (133, 90039088), (152, 78784202), (266, 45019544), (304, 39392101), (532, 22509772), (1064, 11254886), (2128, 5627443)]