15919410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40819}}^1$

素因数の和:40842

約数の個数: 32

約数和(自身を含む): 41146560

約数和(自身を除く): 25227150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40819, 81638, 122457, 204095, 244914, 408190, 530647, 612285, 1061294, 1224570, 1591941, 2653235, 3183882, 5306470, 7959705, 15919410]

約数ペア:

[(1, 15919410), (2, 7959705), (3, 5306470), (5, 3183882), (6, 2653235), (10, 1591941), (13, 1224570), (15, 1061294), (26, 612285), (30, 530647), (39, 408190), (65, 244914), (78, 204095), (130, 122457), (195, 81638), (390, 40819)]