11925472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 25613280

約数和(自身を除く): 13687808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 263, 416, 436, 526, 872, 1052, 1417, 1744, 2104, 2834, 3419, 3488, 4208, 5668, 6838, 8416, 11336, 13676, 22672, 27352, 28667, 45344, 54704, 57334, 109408, 114668, 229336, 372671, 458672, 745342, 917344, 1490684, 2981368, 5962736, 11925472]

約数ペア:

[(1, 11925472), (2, 5962736), (4, 2981368), (8, 1490684), (13, 917344), (16, 745342), (26, 458672), (32, 372671), (52, 229336), (104, 114668), (109, 109408), (208, 57334), (218, 54704), (263, 45344), (416, 28667), (436, 27352), (526, 22672), (872, 13676), (1052, 11336), (1417, 8416), (1744, 6838), (2104, 5668), (2834, 4208), (3419, 3488)]