15489944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 30294000

約数和(自身を除く): 14804056

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 373, 716, 746, 1432, 1492, 2984, 5191, 10382, 10817, 20764, 21634, 41528, 43268, 66767, 86536, 133534, 267068, 534136, 1936243, 3872486, 7744972, 15489944]

約数ペア:

[(1, 15489944), (2, 7744972), (4, 3872486), (8, 1936243), (29, 534136), (58, 267068), (116, 133534), (179, 86536), (232, 66767), (358, 43268), (373, 41528), (716, 21634), (746, 20764), (1432, 10817), (1492, 10382), (2984, 5191)]