22630498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 16249502

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 319, 449, 638, 869, 898, 1738, 2291, 4582, 4939, 9878, 13021, 25201, 26042, 35471, 50402, 70942, 143231, 286462, 390181, 780362, 1028659, 2057318, 11315249, 22630498]

約数ペア:

[(1, 22630498), (2, 11315249), (11, 2057318), (22, 1028659), (29, 780362), (58, 390181), (79, 286462), (158, 143231), (319, 70942), (449, 50402), (638, 35471), (869, 26042), (898, 25201), (1738, 13021), (2291, 9878), (4582, 4939)]