18629698

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 28952064

約数和(自身を除く): 10322366

約数列:

[1, 2, 31, 62, 487, 617, 974, 1234, 15097, 19127, 30194, 38254, 300479, 600958, 9314849, 18629698]

約数ペア:

[(1, 18629698), (2, 9314849), (31, 600958), (62, 300479), (487, 38254), (617, 30194), (974, 19127), (1234, 15097)]