15471016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 33467040

約数和(自身を除く): 17996024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 487, 722, 836, 974, 1444, 1672, 1948, 2888, 3896, 3971, 5357, 7942, 9253, 10714, 15884, 18506, 21428, 31768, 37012, 42856, 74024, 101783, 175807, 203566, 351614, 407132, 703228, 814264, 1406456, 1933877, 3867754, 7735508, 15471016]

約数ペア:

[(1, 15471016), (2, 7735508), (4, 3867754), (8, 1933877), (11, 1406456), (19, 814264), (22, 703228), (38, 407132), (44, 351614), (76, 203566), (88, 175807), (152, 101783), (209, 74024), (361, 42856), (418, 37012), (487, 31768), (722, 21428), (836, 18506), (974, 15884), (1444, 10714), (1672, 9253), (1948, 7942), (2888, 5357), (3896, 3971)]