15190644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 40761728

約数和(自身を除く): 25571084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 937, 1158, 1351, 1874, 2316, 2702, 2811, 3748, 4053, 5404, 5622, 6559, 8106, 11244, 13118, 16212, 19677, 26236, 39354, 78708, 180841, 361682, 542523, 723364, 1085046, 1265887, 2170092, 2531774, 3797661, 5063548, 7595322, 15190644]

約数ペア:

[(1, 15190644), (2, 7595322), (3, 5063548), (4, 3797661), (6, 2531774), (7, 2170092), (12, 1265887), (14, 1085046), (21, 723364), (28, 542523), (42, 361682), (84, 180841), (193, 78708), (386, 39354), (579, 26236), (772, 19677), (937, 16212), (1158, 13118), (1351, 11244), (1874, 8106), (2316, 6559), (2702, 5622), (2811, 5404), (3748, 4053)]