15711072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12615

約数の個数: 48

約数和(自身を含む): 44417520

約数和(自身を除く): 28706448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12589, 25178, 37767, 50356, 75534, 100712, 151068, 163657, 201424, 302136, 327314, 402848, 490971, 604272, 654628, 981942, 1208544, 1309256, 1963884, 2618512, 3927768, 5237024, 7855536, 15711072]

約数ペア:

[(1, 15711072), (2, 7855536), (3, 5237024), (4, 3927768), (6, 2618512), (8, 1963884), (12, 1309256), (13, 1208544), (16, 981942), (24, 654628), (26, 604272), (32, 490971), (39, 402848), (48, 327314), (52, 302136), (78, 201424), (96, 163657), (104, 151068), (156, 100712), (208, 75534), (312, 50356), (416, 37767), (624, 25178), (1248, 12589)]