1225984918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1112509}}^1$

素因数の和:1112559

約数の個数: 16

約数和(自身を含む): 2002518000

約数和(自身を除く): 776533082

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1112509, 2225018, 21137671, 32262761, 42275342, 64525522, 612992459, 1225984918]

約数ペア:

[(1, 1225984918), (2, 612992459), (19, 64525522), (29, 42275342), (38, 32262761), (58, 21137671), (551, 2225018), (1102, 1112509)]