19103671274

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{309251}}^1$

素因数の和:309781

約数の個数: 16

約数和(自身を含む): 29146382496

約数和(自身を除く): 10042711222

約数列:

[1, 2, 67, 134, 461, 922, 30887, 61774, 309251, 618502, 20719817, 41439634, 142564711, 285129422, 9551835637, 19103671274]

約数ペア:

[(1, 19103671274), (2, 9551835637), (67, 285129422), (134, 142564711), (461, 41439634), (922, 20719817), (30887, 618502), (61774, 309251)]