13170976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4553

約数の個数: 48

約数和(自身を含む): 31921344

約数和(自身を除く): 18750368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4523, 9046, 18092, 31661, 36184, 58799, 63322, 72368, 117598, 126644, 144736, 235196, 253288, 411593, 470392, 506576, 823186, 940784, 1013152, 1646372, 1881568, 3292744, 6585488, 13170976]

約数ペア:

[(1, 13170976), (2, 6585488), (4, 3292744), (7, 1881568), (8, 1646372), (13, 1013152), (14, 940784), (16, 823186), (26, 506576), (28, 470392), (32, 411593), (52, 253288), (56, 235196), (91, 144736), (104, 126644), (112, 117598), (182, 72368), (208, 63322), (224, 58799), (364, 36184), (416, 31661), (728, 18092), (1456, 9046), (2912, 4523)]