19034418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 41529600

約数和(自身を除く): 22495182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 3089, 6162, 6178, 9267, 18534, 40157, 80314, 120471, 240942, 244031, 488062, 732093, 1464186, 3172403, 6344806, 9517209, 19034418]

約数ペア:

[(1, 19034418), (2, 9517209), (3, 6344806), (6, 3172403), (13, 1464186), (26, 732093), (39, 488062), (78, 244031), (79, 240942), (158, 120471), (237, 80314), (474, 40157), (1027, 18534), (2054, 9267), (3081, 6178), (3089, 6162)]