15207816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 41529600

約数和(自身を除く): 26321784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 617, 632, 948, 1027, 1234, 1851, 1896, 2054, 2468, 3081, 3702, 4108, 4936, 6162, 7404, 8021, 8216, 12324, 14808, 16042, 24063, 24648, 32084, 48126, 48743, 64168, 96252, 97486, 146229, 192504, 194972, 292458, 389944, 584916, 633659, 1169832, 1267318, 1900977, 2534636, 3801954, 5069272, 7603908, 15207816]

約数ペア:

[(1, 15207816), (2, 7603908), (3, 5069272), (4, 3801954), (6, 2534636), (8, 1900977), (12, 1267318), (13, 1169832), (24, 633659), (26, 584916), (39, 389944), (52, 292458), (78, 194972), (79, 192504), (104, 146229), (156, 97486), (158, 96252), (237, 64168), (312, 48743), (316, 48126), (474, 32084), (617, 24648), (632, 24063), (948, 16042), (1027, 14808), (1234, 12324), (1851, 8216), (1896, 8021), (2054, 7404), (2468, 6162), (3081, 4936), (3702, 4108)]