11660272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 24755360

約数和(自身を除く): 13095088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 919, 976, 1586, 1838, 3172, 3676, 6344, 7352, 11947, 12688, 14704, 23894, 47788, 56059, 95576, 112118, 191152, 224236, 448472, 728767, 896944, 1457534, 2915068, 5830136, 11660272]

約数ペア:

[(1, 11660272), (2, 5830136), (4, 2915068), (8, 1457534), (13, 896944), (16, 728767), (26, 448472), (52, 224236), (61, 191152), (104, 112118), (122, 95576), (208, 56059), (244, 47788), (488, 23894), (793, 14704), (919, 12688), (976, 11947), (1586, 7352), (1838, 6344), (3172, 3676)]