18577792

素因数分解:

$2^7\times {\mathrm{145139}}^1$

素因数の和:145153

約数の個数: 16

約数和(自身を含む): 37010700

約数和(自身を除く): 18432908

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 145139, 290278, 580556, 1161112, 2322224, 4644448, 9288896, 18577792]

約数ペア:

[(1, 18577792), (2, 9288896), (4, 4644448), (8, 2322224), (16, 1161112), (32, 580556), (64, 290278), (128, 145139)]