15994602

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 38624040

約数和(自身を除く): 22629438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 2357, 3393, 4714, 6786, 7071, 14142, 21213, 30641, 42426, 61282, 68353, 91923, 136706, 183846, 205059, 275769, 410118, 551538, 615177, 888589, 1230354, 1777178, 2665767, 5331534, 7997301, 15994602]

約数ペア:

[(1, 15994602), (2, 7997301), (3, 5331534), (6, 2665767), (9, 1777178), (13, 1230354), (18, 888589), (26, 615177), (29, 551538), (39, 410118), (58, 275769), (78, 205059), (87, 183846), (117, 136706), (174, 91923), (234, 68353), (261, 61282), (377, 42426), (522, 30641), (754, 21213), (1131, 14142), (2262, 7071), (2357, 6786), (3393, 4714)]