15671890918

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1\times {\mathrm{1229}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 24150312000

約数和(自身を除く): 8478421082

約数列:

[1, 2, 71, 89, 142, 178, 1009, 1229, 2018, 2458, 6319, 12638, 71639, 87259, 89801, 109381, 143278, 174518, 179602, 218762, 1240061, 2480122, 6375871, 7766051, 12751742, 15532102, 88044331, 110365429, 176088662, 220730858, 7835945459, 15671890918]

約数ペア:

[(1, 15671890918), (2, 7835945459), (71, 220730858), (89, 176088662), (142, 110365429), (178, 88044331), (1009, 15532102), (1229, 12751742), (2018, 7766051), (2458, 6375871), (6319, 2480122), (12638, 1240061), (71639, 218762), (87259, 179602), (89801, 174518), (109381, 143278)]