19646430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1433}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 47287584

約数和(自身を除く): 27641154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 1433, 2285, 2742, 2866, 4299, 4570, 6855, 7165, 8598, 13710, 14330, 21495, 42990, 654881, 1309762, 1964643, 3274405, 3929286, 6548810, 9823215, 19646430]

約数ペア:

[(1, 19646430), (2, 9823215), (3, 6548810), (5, 3929286), (6, 3274405), (10, 1964643), (15, 1309762), (30, 654881), (457, 42990), (914, 21495), (1371, 14330), (1433, 13710), (2285, 8598), (2742, 7165), (2866, 6855), (4299, 4570)]