19485314302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8406089}}^1$

素因数の和:8406171

約数の個数: 16

約数和(自身を含む): 31270654800

約数和(自身を除く): 11785340498

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 8406089, 16812178, 159715691, 319431382, 512771429, 1025542858, 9742657151, 19485314302]

約数ペア:

[(1, 19485314302), (2, 9742657151), (19, 1025542858), (38, 512771429), (61, 319431382), (122, 159715691), (1159, 16812178), (2318, 8406089)]