15120032

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5408

約数の個数: 24

約数和(自身を含む): 30107700

約数和(自身を除く): 14987668

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 5309, 10618, 21236, 42472, 84944, 169888, 472501, 945002, 1890004, 3780008, 7560016, 15120032]

約数ペア:

[(1, 15120032), (2, 7560016), (4, 3780008), (8, 1890004), (16, 945002), (32, 472501), (89, 169888), (178, 84944), (356, 42472), (712, 21236), (1424, 10618), (2848, 5309)]