191214156716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{10322509}}^1$

素因数の和:10322945

約数の個数: 24

約数和(自身を含む): 365912334480

約数和(自身を除く): 174698177764

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18524, 10322509, 20645018, 41290036, 113547599, 227095198, 454190396, 4345776289, 8691552578, 17383105156, 47803539179, 95607078358, 191214156716]

約数ペア:

[(1, 191214156716), (2, 95607078358), (4, 47803539179), (11, 17383105156), (22, 8691552578), (44, 4345776289), (421, 454190396), (842, 227095198), (1684, 113547599), (4631, 41290036), (9262, 20645018), (18524, 10322509)]