1019806874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{14207}}^1$

素因数の和:16117

約数の個数: 16

約数和(自身を含む): 1611187200

約数和(自身を除く): 591380326

約数列:

[1, 2, 19, 38, 1889, 3778, 14207, 28414, 35891, 71782, 269933, 539866, 26837023, 53674046, 509903437, 1019806874]

約数ペア:

[(1, 1019806874), (2, 509903437), (19, 53674046), (38, 26837023), (1889, 539866), (3778, 269933), (14207, 71782), (28414, 35891)]