13305136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 28373184

約数和(自身を除く): 15068048

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 1361, 2444, 2722, 4888, 5444, 9776, 10888, 17693, 21776, 35386, 63967, 70772, 127934, 141544, 255868, 283088, 511736, 831571, 1023472, 1663142, 3326284, 6652568, 13305136]

約数ペア:

[(1, 13305136), (2, 6652568), (4, 3326284), (8, 1663142), (13, 1023472), (16, 831571), (26, 511736), (47, 283088), (52, 255868), (94, 141544), (104, 127934), (188, 70772), (208, 63967), (376, 35386), (611, 21776), (752, 17693), (1222, 10888), (1361, 9776), (2444, 5444), (2722, 4888)]