15612272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 33289536

約数和(自身を除く): 17677264

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 1597, 2444, 3194, 4888, 6388, 9776, 12776, 20761, 25552, 41522, 75059, 83044, 150118, 166088, 300236, 332176, 600472, 975767, 1200944, 1951534, 3903068, 7806136, 15612272]

約数ペア:

[(1, 15612272), (2, 7806136), (4, 3903068), (8, 1951534), (13, 1200944), (16, 975767), (26, 600472), (47, 332176), (52, 300236), (94, 166088), (104, 150118), (188, 83044), (208, 75059), (376, 41522), (611, 25552), (752, 20761), (1222, 12776), (1597, 9776), (2444, 6388), (3194, 4888)]