15839695218

素因数分解:

$2^1\times 3^1\times {\mathrm{6421}}^1\times {\mathrm{411143}}^1$

素因数の和:417569

約数の個数: 16

約数和(自身を含む): 31684401216

約数和(自身を除く): 15844705998

約数列:

[1, 2, 3, 6, 6421, 12842, 19263, 38526, 411143, 822286, 1233429, 2466858, 2639949203, 5279898406, 7919847609, 15839695218]

約数ペア:

[(1, 15839695218), (2, 7919847609), (3, 5279898406), (6, 2639949203), (6421, 2466858), (12842, 1233429), (19263, 822286), (38526, 411143)]