19934430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3373}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 48099744

約数和(自身を除く): 28165314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 3373, 5910, 6746, 10119, 16865, 20238, 33730, 50595, 101190, 664481, 1328962, 1993443, 3322405, 3986886, 6644810, 9967215, 19934430]

約数ペア:

[(1, 19934430), (2, 9967215), (3, 6644810), (5, 3986886), (6, 3322405), (10, 1993443), (15, 1328962), (30, 664481), (197, 101190), (394, 50595), (591, 33730), (985, 20238), (1182, 16865), (1970, 10119), (2955, 6746), (3373, 5910)]