15231372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 38572800

約数和(自身を除く): 23341428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 599, 652, 978, 1198, 1797, 1956, 2119, 2396, 3594, 4238, 6357, 7188, 7787, 8476, 12714, 15574, 23361, 25428, 31148, 46722, 93444, 97637, 195274, 292911, 390548, 585822, 1171644, 1269281, 2538562, 3807843, 5077124, 7615686, 15231372]

約数ペア:

[(1, 15231372), (2, 7615686), (3, 5077124), (4, 3807843), (6, 2538562), (12, 1269281), (13, 1171644), (26, 585822), (39, 390548), (52, 292911), (78, 195274), (156, 97637), (163, 93444), (326, 46722), (489, 31148), (599, 25428), (652, 23361), (978, 15574), (1198, 12714), (1797, 8476), (1956, 7787), (2119, 7188), (2396, 6357), (3594, 4238)]