19298782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3989}}^1$

素因数の和:4091

約数の個数: 16

約数和(自身を含む): 30164400

約数和(自身を除く): 10865618

約数列:

[1, 2, 41, 59, 82, 118, 2419, 3989, 4838, 7978, 163549, 235351, 327098, 470702, 9649391, 19298782]

約数ペア:

[(1, 19298782), (2, 9649391), (41, 470702), (59, 327098), (82, 235351), (118, 163549), (2419, 7978), (3989, 4838)]