19355430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{953}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 46570464

約数和(自身を除く): 27215034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677, 953, 1354, 1906, 2031, 2859, 3385, 4062, 4765, 5718, 6770, 9530, 10155, 14295, 20310, 28590, 645181, 1290362, 1935543, 3225905, 3871086, 6451810, 9677715, 19355430]

約数ペア:

[(1, 19355430), (2, 9677715), (3, 6451810), (5, 3871086), (6, 3225905), (10, 1935543), (15, 1290362), (30, 645181), (677, 28590), (953, 20310), (1354, 14295), (1906, 10155), (2031, 9530), (2859, 6770), (3385, 5718), (4062, 4765)]