38560990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1553}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 75188736

約数和(自身を除く): 36627746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1553, 1910, 2483, 3106, 4966, 7765, 12415, 15530, 20189, 24830, 40378, 100945, 201890, 296623, 593246, 1483115, 2966230, 3856099, 7712198, 19280495, 38560990]

約数ペア:

[(1, 38560990), (2, 19280495), (5, 7712198), (10, 3856099), (13, 2966230), (26, 1483115), (65, 593246), (130, 296623), (191, 201890), (382, 100945), (955, 40378), (1553, 24830), (1910, 20189), (2483, 15530), (3106, 12415), (4966, 7765)]