15109142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 23976960

約数和(自身を除く): 8867818

約数列:

[1, 2, 19, 38, 223, 446, 1783, 3566, 4237, 8474, 33877, 67754, 397609, 795218, 7554571, 15109142]

約数ペア:

[(1, 15109142), (2, 7554571), (19, 795218), (38, 397609), (223, 67754), (446, 33877), (1783, 8474), (3566, 4237)]