12853654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 22228992

約数和(自身を除く): 9375338

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 341, 401, 517, 682, 802, 1034, 1457, 2914, 4411, 8822, 12431, 16027, 18847, 24862, 32054, 37694, 136741, 207317, 273482, 414634, 584257, 1168514, 6426827, 12853654]

約数ペア:

[(1, 12853654), (2, 6426827), (11, 1168514), (22, 584257), (31, 414634), (47, 273482), (62, 207317), (94, 136741), (341, 37694), (401, 32054), (517, 24862), (682, 18847), (802, 16027), (1034, 12431), (1457, 8822), (2914, 4411)]