15970146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 34713600

約数和(自身を除く): 18743454

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 4519, 9038, 13557, 27114, 85861, 140089, 171722, 257583, 280178, 420267, 515166, 840534, 2661691, 5323382, 7985073, 15970146]

約数ペア:

[(1, 15970146), (2, 7985073), (3, 5323382), (6, 2661691), (19, 840534), (31, 515166), (38, 420267), (57, 280178), (62, 257583), (93, 171722), (114, 140089), (186, 85861), (589, 27114), (1178, 13557), (1767, 9038), (3534, 4519)]