19706430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3797}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 47581344

約数和(自身を除く): 27874914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 3797, 5190, 7594, 11391, 18985, 22782, 37970, 56955, 113910, 656881, 1313762, 1970643, 3284405, 3941286, 6568810, 9853215, 19706430]

約数ペア:

[(1, 19706430), (2, 9853215), (3, 6568810), (5, 3941286), (6, 3284405), (10, 1970643), (15, 1313762), (30, 656881), (173, 113910), (346, 56955), (519, 37970), (865, 22782), (1038, 18985), (1730, 11391), (2595, 7594), (3797, 5190)]