15706729012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{935147}}^1$

素因数の和:935200

約数の個数: 48

約数和(自身を含む): 32992021440

約数和(自身を除く): 17285292428

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 935147, 1870294, 3740588, 12156911, 15897499, 17767793, 24313822, 31794998, 35535586, 48627644, 63589996, 71071172, 206667487, 230981309, 302052481, 413334974, 461962618, 604104962, 826669948, 923925236, 1208209924, 3926682253, 7853364506, 15706729012]

約数ペア:

[(1, 15706729012), (2, 7853364506), (4, 3926682253), (13, 1208209924), (17, 923925236), (19, 826669948), (26, 604104962), (34, 461962618), (38, 413334974), (52, 302052481), (68, 230981309), (76, 206667487), (221, 71071172), (247, 63589996), (323, 48627644), (442, 35535586), (494, 31794998), (646, 24313822), (884, 17767793), (988, 15897499), (1292, 12156911), (4199, 3740588), (8398, 1870294), (16796, 935147)]