19173932

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 34728960

約数和(自身を除く): 15555028

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 1291, 2582, 3713, 5164, 7426, 14852, 60677, 101989, 121354, 203978, 242708, 407956, 4793483, 9586966, 19173932]

約数ペア:

[(1, 19173932), (2, 9586966), (4, 4793483), (47, 407956), (79, 242708), (94, 203978), (158, 121354), (188, 101989), (316, 60677), (1291, 14852), (2582, 7426), (3713, 5164)]