12222730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 23877504

約数和(自身を除く): 11654774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 563, 835, 1126, 1670, 2171, 2815, 4342, 5630, 7319, 10855, 14638, 21710, 36595, 73190, 94021, 188042, 470105, 940210, 1222273, 2444546, 6111365, 12222730]

約数ペア:

[(1, 12222730), (2, 6111365), (5, 2444546), (10, 1222273), (13, 940210), (26, 470105), (65, 188042), (130, 94021), (167, 73190), (334, 36595), (563, 21710), (835, 14638), (1126, 10855), (1670, 7319), (2171, 5630), (2815, 4342)]