19260201

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 28498176

約数和(自身を除く): 9237975

約数列:

[1, 3, 17, 41, 51, 61, 123, 151, 183, 453, 697, 1037, 2091, 2501, 2567, 3111, 6191, 7503, 7701, 9211, 18573, 27633, 42517, 105247, 127551, 156587, 315741, 377651, 469761, 1132953, 6420067, 19260201]

約数ペア:

[(1, 19260201), (3, 6420067), (17, 1132953), (41, 469761), (51, 377651), (61, 315741), (123, 156587), (151, 127551), (183, 105247), (453, 42517), (697, 27633), (1037, 18573), (2091, 9211), (2501, 7701), (2567, 7503), (3111, 6191)]