19630194

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10657}}^1$

素因数の和:10969

約数の個数: 16

約数和(自身を含む): 39391968

約数和(自身を除く): 19761774

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10657, 21314, 31971, 63942, 3271699, 6543398, 9815097, 19630194]

約数ペア:

[(1, 19630194), (2, 9815097), (3, 6543398), (6, 3271699), (307, 63942), (614, 31971), (921, 21314), (1842, 10657)]