19612314

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{2029}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 43848000

約数和(自身を除く): 24235686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 2029, 3222, 4058, 4833, 6087, 9666, 12174, 18261, 36522, 54783, 109566, 363191, 726382, 1089573, 2179146, 3268719, 6537438, 9806157, 19612314]

約数ペア:

[(1, 19612314), (2, 9806157), (3, 6537438), (6, 3268719), (9, 2179146), (18, 1089573), (27, 726382), (54, 363191), (179, 109566), (358, 54783), (537, 36522), (1074, 18261), (1611, 12174), (2029, 9666), (3222, 6087), (4058, 4833)]