19095153

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 32536416

約数和(自身を除く): 13441263

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 241, 343, 539, 723, 1029, 1617, 1687, 2401, 2651, 3773, 5061, 7203, 7953, 11319, 11809, 18557, 26411, 35427, 55671, 79233, 82663, 129899, 247989, 389697, 578641, 909293, 1735923, 2727879, 6365051, 19095153]

約数ペア:

[(1, 19095153), (3, 6365051), (7, 2727879), (11, 1735923), (21, 909293), (33, 578641), (49, 389697), (77, 247989), (147, 129899), (231, 82663), (241, 79233), (343, 55671), (539, 35427), (723, 26411), (1029, 18557), (1617, 11809), (1687, 11319), (2401, 7953), (2651, 7203), (3773, 5061)]