13309928

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 25682400

約数和(自身を除く): 12372472

約数列:

[1, 2, 4, 8, 59, 118, 163, 173, 236, 326, 346, 472, 652, 692, 1304, 1384, 9617, 10207, 19234, 20414, 28199, 38468, 40828, 56398, 76936, 81656, 112796, 225592, 1663741, 3327482, 6654964, 13309928]

約数ペア:

[(1, 13309928), (2, 6654964), (4, 3327482), (8, 1663741), (59, 225592), (118, 112796), (163, 81656), (173, 76936), (236, 56398), (326, 40828), (346, 38468), (472, 28199), (652, 20414), (692, 19234), (1304, 10207), (1384, 9617)]