42081466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158201}}^1$

素因数の和:158229

約数の個数: 16

約数和(自身を含む): 75936960

約数和(自身を除く): 33855494

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 158201, 316402, 1107407, 2214814, 3005819, 6011638, 21040733, 42081466]

約数ペア:

[(1, 42081466), (2, 21040733), (7, 6011638), (14, 3005819), (19, 2214814), (38, 1107407), (133, 316402), (266, 158201)]