19527948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4483}}^1$

素因数の和:4515

約数の個数: 54

約数和(自身を含む): 54269852

約数和(自身を除く): 34741904

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 4483, 8966, 13449, 17932, 26898, 40347, 49313, 53796, 80694, 98626, 147939, 161388, 197252, 295878, 443817, 542443, 591756, 887634, 1084886, 1627329, 1775268, 2169772, 3254658, 4881987, 6509316, 9763974, 19527948]

約数ペア:

[(1, 19527948), (2, 9763974), (3, 6509316), (4, 4881987), (6, 3254658), (9, 2169772), (11, 1775268), (12, 1627329), (18, 1084886), (22, 887634), (33, 591756), (36, 542443), (44, 443817), (66, 295878), (99, 197252), (121, 161388), (132, 147939), (198, 98626), (242, 80694), (363, 53796), (396, 49313), (484, 40347), (726, 26898), (1089, 17932), (1452, 13449), (2178, 8966), (4356, 4483)]