19002078236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4170781}}^1$

素因数の和:4170869

約数の個数: 24

約数和(自身を含む): 35735260176

約数和(自身を除く): 16733181940

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 4170781, 8341562, 16683124, 70903277, 141806554, 279442327, 283613108, 558884654, 1117769308, 4750519559, 9501039118, 19002078236]

約数ペア:

[(1, 19002078236), (2, 9501039118), (4, 4750519559), (17, 1117769308), (34, 558884654), (67, 283613108), (68, 279442327), (134, 141806554), (268, 70903277), (1139, 16683124), (2278, 8341562), (4556, 4170781)]