19381569472

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{6299}}^1$

素因数の和:6809

約数の個数: 56

約数和(自身を含む): 38865657600

約数和(自身を除く): 19484088128

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 367, 524, 734, 1048, 1468, 2096, 2936, 4192, 5872, 6299, 8384, 11744, 12598, 23488, 25196, 48077, 50392, 96154, 100784, 192308, 201568, 384616, 403136, 769232, 825169, 1538464, 1650338, 2311733, 3076928, 3300676, 4623466, 6601352, 9246932, 13202704, 18493864, 26405408, 36987728, 52810816, 73975456, 147950912, 302837023, 605674046, 1211348092, 2422696184, 4845392368, 9690784736, 19381569472]

約数ペア:

[(1, 19381569472), (2, 9690784736), (4, 4845392368), (8, 2422696184), (16, 1211348092), (32, 605674046), (64, 302837023), (131, 147950912), (262, 73975456), (367, 52810816), (524, 36987728), (734, 26405408), (1048, 18493864), (1468, 13202704), (2096, 9246932), (2936, 6601352), (4192, 4623466), (5872, 3300676), (6299, 3076928), (8384, 2311733), (11744, 1650338), (12598, 1538464), (23488, 825169), (25196, 769232), (48077, 403136), (50392, 384616), (96154, 201568), (100784, 192308)]