19060072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{44953}}^1$

素因数の和:45012

約数の個数: 16

約数和(自身を含む): 36412740

約数和(自身を除く): 17352668

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 44953, 89906, 179812, 359624, 2382509, 4765018, 9530036, 19060072]

約数ペア:

[(1, 19060072), (2, 9530036), (4, 4765018), (8, 2382509), (53, 359624), (106, 179812), (212, 89906), (424, 44953)]