19444502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 37545984

約数和(自身を除く): 18101482

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4073, 4774, 8146, 28511, 44803, 57022, 89606, 126263, 252526, 313621, 627242, 883841, 1388893, 1767682, 2777786, 9722251, 19444502]

約数ペア:

[(1, 19444502), (2, 9722251), (7, 2777786), (11, 1767682), (14, 1388893), (22, 883841), (31, 627242), (62, 313621), (77, 252526), (154, 126263), (217, 89606), (341, 57022), (434, 44803), (682, 28511), (2387, 8146), (4073, 4774)]