15621432

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12281}}^1$

素因数の和:12343

約数の個数: 32

約数和(自身を含む): 39793680

約数和(自身を除く): 24172248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 12281, 24562, 36843, 49124, 73686, 98248, 147372, 294744, 650893, 1301786, 1952679, 2603572, 3905358, 5207144, 7810716, 15621432]

約数ペア:

[(1, 15621432), (2, 7810716), (3, 5207144), (4, 3905358), (6, 2603572), (8, 1952679), (12, 1301786), (24, 650893), (53, 294744), (106, 147372), (159, 98248), (212, 73686), (318, 49124), (424, 36843), (636, 24562), (1272, 12281)]