11112688

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4261}}^1$

素因数の和:4432

約数の個数: 20

約数和(自身を含む): 21668008

約数和(自身を除く): 10555320

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4261, 8522, 17044, 34088, 68176, 694543, 1389086, 2778172, 5556344, 11112688]

約数ペア:

[(1, 11112688), (2, 5556344), (4, 2778172), (8, 1389086), (16, 694543), (163, 68176), (326, 34088), (652, 17044), (1304, 8522), (2608, 4261)]