23972890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1699}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 22294310

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 1699, 2822, 3398, 7055, 8495, 14110, 16990, 28883, 57766, 141017, 144415, 282034, 288830, 705085, 1410170, 2397289, 4794578, 11986445, 23972890]

約数ペア:

[(1, 23972890), (2, 11986445), (5, 4794578), (10, 2397289), (17, 1410170), (34, 705085), (83, 288830), (85, 282034), (166, 144415), (170, 141017), (415, 57766), (830, 28883), (1411, 16990), (1699, 14110), (2822, 8495), (3398, 7055)]