13951510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 26742240

約数和(自身を除く): 12790730

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 757, 970, 1514, 1843, 3686, 3785, 7570, 9215, 14383, 18430, 28766, 71915, 73429, 143830, 146858, 367145, 734290, 1395151, 2790302, 6975755, 13951510]

約数ペア:

[(1, 13951510), (2, 6975755), (5, 2790302), (10, 1395151), (19, 734290), (38, 367145), (95, 146858), (97, 143830), (190, 73429), (194, 71915), (485, 28766), (757, 18430), (970, 14383), (1514, 9215), (1843, 7570), (3686, 3785)]