12586808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 26110560

約数和(自身を除く): 13523752

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3271, 3848, 6542, 13084, 26168, 42523, 85046, 121027, 170092, 242054, 340184, 484108, 968216, 1573351, 3146702, 6293404, 12586808]

約数ペア:

[(1, 12586808), (2, 6293404), (4, 3146702), (8, 1573351), (13, 968216), (26, 484108), (37, 340184), (52, 242054), (74, 170092), (104, 121027), (148, 85046), (296, 42523), (481, 26168), (962, 13084), (1924, 6542), (3271, 3848)]