22522786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 40372416

約数和(自身を除く): 17849630

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1291, 1342, 1586, 2582, 8723, 14201, 16783, 17446, 28402, 33566, 78751, 157502, 184613, 369226, 866261, 1023763, 1732522, 2047526, 11261393, 22522786]

約数ペア:

[(1, 22522786), (2, 11261393), (11, 2047526), (13, 1732522), (22, 1023763), (26, 866261), (61, 369226), (122, 184613), (143, 157502), (286, 78751), (671, 33566), (793, 28402), (1291, 17446), (1342, 16783), (1586, 14201), (2582, 8723)]