15257528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13367

約数の個数: 32

約数和(自身を含む): 33611760

約数和(自身を除く): 18354232

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 13337, 26674, 53348, 106696, 146707, 173381, 293414, 346762, 586828, 693524, 1173656, 1387048, 1907191, 3814382, 7628764, 15257528]

約数ペア:

[(1, 15257528), (2, 7628764), (4, 3814382), (8, 1907191), (11, 1387048), (13, 1173656), (22, 693524), (26, 586828), (44, 346762), (52, 293414), (88, 173381), (104, 146707), (143, 106696), (286, 53348), (572, 26674), (1144, 13337)]