15694329872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{542831}}^1$

素因数の和:542991

約数の個数: 40

約数和(自身を含む): 32982472320

約数和(自身を除く): 17288142448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 7228, 14456, 28912, 542831, 1085662, 2171324, 4342648, 7056803, 8685296, 14113606, 28227212, 56454424, 75453509, 112908848, 150907018, 301814036, 603628072, 980895617, 1207256144, 1961791234, 3923582468, 7847164936, 15694329872]

約数ペア:

[(1, 15694329872), (2, 7847164936), (4, 3923582468), (8, 1961791234), (13, 1207256144), (16, 980895617), (26, 603628072), (52, 301814036), (104, 150907018), (139, 112908848), (208, 75453509), (278, 56454424), (556, 28227212), (1112, 14113606), (1807, 8685296), (2224, 7056803), (3614, 4342648), (7228, 2171324), (14456, 1085662), (28912, 542831)]