19361884

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{12071}}^1$

素因数の和:12476

約数の個数: 12

約数和(自身を含む): 33970608

約数和(自身を除く): 14608724

約数列:

[1, 2, 4, 401, 802, 1604, 12071, 24142, 48284, 4840471, 9680942, 19361884]

約数ペア:

[(1, 19361884), (2, 9680942), (4, 4840471), (401, 48284), (802, 24142), (1604, 12071)]