15674464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 34080480

約数和(自身を除く): 18406016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 919, 1066, 1312, 1838, 2132, 3676, 4264, 7352, 8528, 11947, 14704, 17056, 23894, 29408, 37679, 47788, 75358, 95576, 150716, 191152, 301432, 382304, 489827, 602864, 979654, 1205728, 1959308, 3918616, 7837232, 15674464]

約数ペア:

[(1, 15674464), (2, 7837232), (4, 3918616), (8, 1959308), (13, 1205728), (16, 979654), (26, 602864), (32, 489827), (41, 382304), (52, 301432), (82, 191152), (104, 150716), (164, 95576), (208, 75358), (328, 47788), (416, 37679), (533, 29408), (656, 23894), (919, 17056), (1066, 14704), (1312, 11947), (1838, 8528), (2132, 7352), (3676, 4264)]