11853904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{23899}}^1$

素因数の和:23938

約数の個数: 20

約数和(自身を含む): 23708800

約数和(自身を除く): 11854896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 23899, 47798, 95596, 191192, 382384, 740869, 1481738, 2963476, 5926952, 11853904]

約数ペア:

[(1, 11853904), (2, 5926952), (4, 2963476), (8, 1481738), (16, 740869), (31, 382384), (62, 191192), (124, 95596), (248, 47798), (496, 23899)]