15999126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 38949120

約数和(自身を除く): 22949994

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 643, 754, 858, 957, 1131, 1286, 1914, 1929, 2262, 3858, 4147, 7073, 8294, 8359, 12441, 14146, 16718, 18647, 21219, 24882, 25077, 37294, 42438, 50154, 55941, 91949, 111882, 183898, 205117, 242411, 275847, 410234, 484822, 551694, 615351, 727233, 1230702, 1454466, 2666521, 5333042, 7999563, 15999126]

約数ペア:

[(1, 15999126), (2, 7999563), (3, 5333042), (6, 2666521), (11, 1454466), (13, 1230702), (22, 727233), (26, 615351), (29, 551694), (33, 484822), (39, 410234), (58, 275847), (66, 242411), (78, 205117), (87, 183898), (143, 111882), (174, 91949), (286, 55941), (319, 50154), (377, 42438), (429, 37294), (638, 25077), (643, 24882), (754, 21219), (858, 18647), (957, 16718), (1131, 14146), (1286, 12441), (1914, 8359), (1929, 8294), (2262, 7073), (3858, 4147)]