15690796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1950

約数の個数: 36

約数和(自身を含む): 31974264

約数和(自身を除く): 16283468

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1907, 2057, 3814, 4114, 7628, 8228, 20977, 32419, 41954, 64838, 83908, 129676, 230747, 356609, 461494, 713218, 922988, 1426436, 3922699, 7845398, 15690796]

約数ペア:

[(1, 15690796), (2, 7845398), (4, 3922699), (11, 1426436), (17, 922988), (22, 713218), (34, 461494), (44, 356609), (68, 230747), (121, 129676), (187, 83908), (242, 64838), (374, 41954), (484, 32419), (748, 20977), (1907, 8228), (2057, 7628), (3814, 4114)]