19357370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 16412230

約数列:

[1, 2, 5, 10, 79, 107, 158, 214, 229, 395, 458, 535, 790, 1070, 1145, 2290, 8453, 16906, 18091, 24503, 36182, 42265, 49006, 84530, 90455, 122515, 180910, 245030, 1935737, 3871474, 9678685, 19357370]

約数ペア:

[(1, 19357370), (2, 9678685), (5, 3871474), (10, 1935737), (79, 245030), (107, 180910), (158, 122515), (214, 90455), (229, 84530), (395, 49006), (458, 42265), (535, 36182), (790, 24503), (1070, 18091), (1145, 16906), (2290, 8453)]