12625804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 12533876

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 233, 437, 466, 589, 713, 874, 932, 1178, 1426, 1748, 2356, 2852, 4427, 5359, 7223, 8854, 10718, 13547, 14446, 17708, 21436, 27094, 28892, 54188, 101821, 137237, 166129, 203642, 274474, 332258, 407284, 548948, 664516, 3156451, 6312902, 12625804]

約数ペア:

[(1, 12625804), (2, 6312902), (4, 3156451), (19, 664516), (23, 548948), (31, 407284), (38, 332258), (46, 274474), (62, 203642), (76, 166129), (92, 137237), (124, 101821), (233, 54188), (437, 28892), (466, 27094), (589, 21436), (713, 17708), (874, 14446), (932, 13547), (1178, 10718), (1426, 8854), (1748, 7223), (2356, 5359), (2852, 4427)]