15667730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 30578688

約数和(自身を除く): 14910958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 631, 955, 1262, 1910, 2483, 3155, 4966, 6310, 8203, 12415, 16406, 24830, 41015, 82030, 120521, 241042, 602605, 1205210, 1566773, 3133546, 7833865, 15667730]

約数ペア:

[(1, 15667730), (2, 7833865), (5, 3133546), (10, 1566773), (13, 1205210), (26, 602605), (65, 241042), (130, 120521), (191, 82030), (382, 41015), (631, 24830), (955, 16406), (1262, 12415), (1910, 8203), (2483, 6310), (3155, 4966)]