12664060

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1913}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 26688816

約数和(自身を除く): 14024756

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 1913, 3310, 3826, 6620, 7652, 9565, 19130, 38260, 633203, 1266406, 2532812, 3166015, 6332030, 12664060]

約数ペア:

[(1, 12664060), (2, 6332030), (4, 3166015), (5, 2532812), (10, 1266406), (20, 633203), (331, 38260), (662, 19130), (1324, 9565), (1655, 7652), (1913, 6620), (3310, 3826)]