12903430

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1619}}^1$

素因数の和:2423

約数の個数: 16

約数和(自身を含む): 23269680

約数和(自身を除く): 10366250

約数列:

[1, 2, 5, 10, 797, 1594, 1619, 3238, 3985, 7970, 8095, 16190, 1290343, 2580686, 6451715, 12903430]

約数ペア:

[(1, 12903430), (2, 6451715), (5, 2580686), (10, 1290343), (797, 16190), (1594, 8095), (1619, 7970), (3238, 3985)]