19473392

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{3677}}^1$

素因数の和:4016

約数の個数: 20

約数和(自身を含む): 37853976

約数和(自身を除く): 18380584

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 3677, 5296, 7354, 14708, 29416, 58832, 1217087, 2434174, 4868348, 9736696, 19473392]

約数ペア:

[(1, 19473392), (2, 9736696), (4, 4868348), (8, 2434174), (16, 1217087), (331, 58832), (662, 29416), (1324, 14708), (2648, 7354), (3677, 5296)]