12173460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15607}}^1$

素因数の和:15632

約数の個数: 48

約数和(自身を含む): 36710016

約数和(自身を除く): 24536556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 15607, 31214, 46821, 62428, 78035, 93642, 156070, 187284, 202891, 234105, 312140, 405782, 468210, 608673, 811564, 936420, 1014455, 1217346, 2028910, 2434692, 3043365, 4057820, 6086730, 12173460]

約数ペア:

[(1, 12173460), (2, 6086730), (3, 4057820), (4, 3043365), (5, 2434692), (6, 2028910), (10, 1217346), (12, 1014455), (13, 936420), (15, 811564), (20, 608673), (26, 468210), (30, 405782), (39, 312140), (52, 234105), (60, 202891), (65, 187284), (78, 156070), (130, 93642), (156, 78035), (195, 62428), (260, 46821), (390, 31214), (780, 15607)]