21943472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59629}}^1$

素因数の和:59660

約数の個数: 20

約数和(自身を含む): 44364720

約数和(自身を除く): 22421248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 59629, 119258, 238516, 477032, 954064, 1371467, 2742934, 5485868, 10971736, 21943472]

約数ペア:

[(1, 21943472), (2, 10971736), (4, 5485868), (8, 2742934), (16, 1371467), (23, 954064), (46, 477032), (92, 238516), (184, 119258), (368, 59629)]