422556466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{188473}}^1$

素因数の和:188553

約数の個数: 16

約数和(自身を含む): 678506400

約数和(自身を除く): 255949934

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 188473, 376946, 3580987, 7161974, 11119907, 22239814, 211278233, 422556466]

約数ペア:

[(1, 422556466), (2, 211278233), (19, 22239814), (38, 11119907), (59, 7161974), (118, 3580987), (1121, 376946), (2242, 188473)]