39230212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 84864640

約数和(自身を除く): 45634428

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 1993, 2812, 3986, 4921, 7972, 9842, 13951, 19684, 27902, 37867, 55804, 73741, 75734, 147482, 151468, 265069, 294964, 516187, 530138, 1032374, 1060276, 1401079, 2064748, 2802158, 5604316, 9807553, 19615106, 39230212]

約数ペア:

[(1, 39230212), (2, 19615106), (4, 9807553), (7, 5604316), (14, 2802158), (19, 2064748), (28, 1401079), (37, 1060276), (38, 1032374), (74, 530138), (76, 516187), (133, 294964), (148, 265069), (259, 151468), (266, 147482), (518, 75734), (532, 73741), (703, 55804), (1036, 37867), (1406, 27902), (1993, 19684), (2812, 13951), (3986, 9842), (4921, 7972)]