2107778794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{10891}}^1$

素因数の和:11386

約数の個数: 32

約数和(自身を含む): 3638799360

約数和(自身を除く): 1531020566

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 463, 926, 5093, 8797, 10186, 10891, 17594, 21782, 96767, 119801, 193534, 206929, 239602, 413858, 2276219, 4552438, 5042533, 10085066, 55467863, 95808127, 110935726, 191616254, 1053889397, 2107778794]

約数ペア:

[(1, 2107778794), (2, 1053889397), (11, 191616254), (19, 110935726), (22, 95808127), (38, 55467863), (209, 10085066), (418, 5042533), (463, 4552438), (926, 2276219), (5093, 413858), (8797, 239602), (10186, 206929), (10891, 193534), (17594, 119801), (21782, 96767)]