19185266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7069}}^1$

素因数の和:7153

約数の個数: 16

約数和(自身を含む): 30542400

約数和(自身を除く): 11357134

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 7069, 14138, 162587, 325174, 417071, 834142, 9592633, 19185266]

約数ペア:

[(1, 19185266), (2, 9592633), (23, 834142), (46, 417071), (59, 325174), (118, 162587), (1357, 14138), (2714, 7069)]