73871954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18097}}^1$

素因数の和:18269

約数の個数: 16

約数和(自身を含む): 120098328

約数和(自身を除く): 46226374

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 18097, 36194, 235261, 470522, 2841229, 5682458, 36935977, 73871954]

約数ペア:

[(1, 73871954), (2, 36935977), (13, 5682458), (26, 2841229), (157, 470522), (314, 235261), (2041, 36194), (4082, 18097)]