19302429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 29168640

約数和(自身を除く): 9866211

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 421, 493, 527, 899, 1263, 1479, 1581, 2697, 7157, 12209, 13051, 15283, 21471, 36627, 39153, 45849, 207553, 221867, 378479, 622659, 665601, 1135437, 6434143, 19302429]

約数ペア:

[(1, 19302429), (3, 6434143), (17, 1135437), (29, 665601), (31, 622659), (51, 378479), (87, 221867), (93, 207553), (421, 45849), (493, 39153), (527, 36627), (899, 21471), (1263, 15283), (1479, 13051), (1581, 12209), (2697, 7157)]