15216292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 34715520

約数和(自身を除く): 19499228

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2459, 3094, 4918, 6188, 9836, 17213, 31967, 34426, 41803, 63934, 68852, 83606, 127868, 167212, 223769, 292621, 447538, 543439, 585242, 895076, 1086878, 1170484, 2173756, 3804073, 7608146, 15216292]

約数ペア:

[(1, 15216292), (2, 7608146), (4, 3804073), (7, 2173756), (13, 1170484), (14, 1086878), (17, 895076), (26, 585242), (28, 543439), (34, 447538), (52, 292621), (68, 223769), (91, 167212), (119, 127868), (182, 83606), (221, 68852), (238, 63934), (364, 41803), (442, 34426), (476, 31967), (884, 17213), (1547, 9836), (2459, 6188), (3094, 4918)]