15378430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12109}}^1$

素因数の和:12243

約数の個数: 16

約数和(自身を含む): 27901440

約数和(自身を除く): 12523010

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 12109, 24218, 60545, 121090, 1537843, 3075686, 7689215, 15378430]

約数ペア:

[(1, 15378430), (2, 7689215), (5, 3075686), (10, 1537843), (127, 121090), (254, 60545), (635, 24218), (1270, 12109)]