8139617594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{23567}}^1$

素因数の和:23798

約数の個数: 32

約数和(自身を含む): 13150944000

約数和(自身を除く): 5011326406

約数列:

[1, 2, 19, 38, 61, 122, 149, 298, 1159, 2318, 2831, 5662, 9089, 18178, 23567, 47134, 172691, 345382, 447773, 895546, 1437587, 2875174, 3511483, 7022966, 27314153, 54628306, 66718177, 133436354, 214200463, 428400926, 4069808797, 8139617594]

約数ペア:

[(1, 8139617594), (2, 4069808797), (19, 428400926), (38, 214200463), (61, 133436354), (122, 66718177), (149, 54628306), (298, 27314153), (1159, 7022966), (2318, 3511483), (2831, 2875174), (5662, 1437587), (9089, 895546), (18178, 447773), (23567, 345382), (47134, 172691)]