11942944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 14728736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1511, 1976, 3022, 3952, 6044, 7904, 12088, 19643, 24176, 28709, 39286, 48352, 57418, 78572, 114836, 157144, 229672, 314288, 373217, 459344, 628576, 746434, 918688, 1492868, 2985736, 5971472, 11942944]

約数ペア:

[(1, 11942944), (2, 5971472), (4, 2985736), (8, 1492868), (13, 918688), (16, 746434), (19, 628576), (26, 459344), (32, 373217), (38, 314288), (52, 229672), (76, 157144), (104, 114836), (152, 78572), (208, 57418), (247, 48352), (304, 39286), (416, 28709), (494, 24176), (608, 19643), (988, 12088), (1511, 7904), (1976, 6044), (3022, 3952)]