12569492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 25025280

約数和(自身を除く): 12455788

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 139, 148, 188, 278, 481, 556, 611, 962, 1222, 1739, 1807, 1924, 2444, 3478, 3614, 5143, 6533, 6956, 7228, 10286, 13066, 20572, 22607, 26132, 45214, 66859, 84929, 90428, 133718, 169858, 241721, 267436, 339716, 483442, 966884, 3142373, 6284746, 12569492]

約数ペア:

[(1, 12569492), (2, 6284746), (4, 3142373), (13, 966884), (26, 483442), (37, 339716), (47, 267436), (52, 241721), (74, 169858), (94, 133718), (139, 90428), (148, 84929), (188, 66859), (278, 45214), (481, 26132), (556, 22607), (611, 20572), (962, 13066), (1222, 10286), (1739, 7228), (1807, 6956), (1924, 6533), (2444, 5143), (3478, 3614)]