19619082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155707}}^1$

素因数の和:155722

約数の個数: 24

約数和(自身を含む): 48580896

約数和(自身を除く): 28961814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155707, 311414, 467121, 934242, 1089949, 1401363, 2179898, 2802726, 3269847, 6539694, 9809541, 19619082]

約数ペア:

[(1, 19619082), (2, 9809541), (3, 6539694), (6, 3269847), (7, 2802726), (9, 2179898), (14, 1401363), (18, 1089949), (21, 934242), (42, 467121), (63, 311414), (126, 155707)]