19113318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151693}}^1$

素因数の和:151708

約数の個数: 24

約数和(自身を含む): 47328528

約数和(自身を除く): 28215210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151693, 303386, 455079, 910158, 1061851, 1365237, 2123702, 2730474, 3185553, 6371106, 9556659, 19113318]

約数ペア:

[(1, 19113318), (2, 9556659), (3, 6371106), (6, 3185553), (7, 2730474), (9, 2123702), (14, 1365237), (18, 1061851), (21, 910158), (42, 455079), (63, 303386), (126, 151693)]