18799952

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{1783}}^1$

素因数の和:2450

約数の個数: 20

約数和(自身を含む): 36500640

約数和(自身を除く): 17700688

約数列:

[1, 2, 4, 8, 16, 659, 1318, 1783, 2636, 3566, 5272, 7132, 10544, 14264, 28528, 1174997, 2349994, 4699988, 9399976, 18799952]

約数ペア:

[(1, 18799952), (2, 9399976), (4, 4699988), (8, 2349994), (16, 1174997), (659, 28528), (1318, 14264), (1783, 10544), (2636, 7132), (3566, 5272)]