15871302024

素因数分解:

$2^3\times 3^1\times {\mathrm{661304251}}^1$

素因数の和:661304260

約数の個数: 16

約数和(自身を含む): 39678255120

約数和(自身を除く): 23806953096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661304251, 1322608502, 1983912753, 2645217004, 3967825506, 5290434008, 7935651012, 15871302024]

約数ペア:

[(1, 15871302024), (2, 7935651012), (3, 5290434008), (4, 3967825506), (6, 2645217004), (8, 1983912753), (12, 1322608502), (24, 661304251)]