15812108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 32626944

約数和(自身を除く): 16814836

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 577, 806, 884, 1054, 1154, 1612, 2108, 2308, 6851, 7501, 9809, 13702, 15002, 17887, 19618, 27404, 30004, 35774, 39236, 71548, 127517, 232531, 255034, 304079, 465062, 510068, 608158, 930124, 1216316, 3953027, 7906054, 15812108]

約数ペア:

[(1, 15812108), (2, 7906054), (4, 3953027), (13, 1216316), (17, 930124), (26, 608158), (31, 510068), (34, 465062), (52, 304079), (62, 255034), (68, 232531), (124, 127517), (221, 71548), (403, 39236), (442, 35774), (527, 30004), (577, 27404), (806, 19618), (884, 17887), (1054, 15002), (1154, 13702), (1612, 9809), (2108, 7501), (2308, 6851)]