45398258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20249}}^1$

素因数の和:20329

約数の個数: 16

約数和(自身を含む): 72900000

約数和(自身を除く): 27501742

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 20249, 40498, 384731, 769462, 1194691, 2389382, 22699129, 45398258]

約数ペア:

[(1, 45398258), (2, 22699129), (19, 2389382), (38, 1194691), (59, 769462), (118, 384731), (1121, 40498), (2242, 20249)]