45981178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20509}}^1$

素因数の和:20589

約数の個数: 16

約数和(自身を含む): 73836000

約数和(自身を除く): 27854822

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 20509, 41018, 389671, 779342, 1210031, 2420062, 22990589, 45981178]

約数ペア:

[(1, 45981178), (2, 22990589), (19, 2420062), (38, 1210031), (59, 779342), (118, 389671), (1121, 41018), (2242, 20509)]