19305954

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7103}}^1$

素因数の和:7262

約数の個数: 24

約数和(自身を含む): 42112512

約数和(自身を除く): 22806558

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 7103, 14206, 21309, 42618, 63927, 127854, 1072553, 2145106, 3217659, 6435318, 9652977, 19305954]

約数ペア:

[(1, 19305954), (2, 9652977), (3, 6435318), (6, 3217659), (9, 2145106), (18, 1072553), (151, 127854), (302, 63927), (453, 42618), (906, 21309), (1359, 14206), (2718, 7103)]