19628384

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{26669}}^1$

素因数の和:26702

約数の個数: 24

約数和(自身を含む): 40325040

約数和(自身を除く): 20696656

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 26669, 53338, 106676, 213352, 426704, 613387, 853408, 1226774, 2453548, 4907096, 9814192, 19628384]

約数ペア:

[(1, 19628384), (2, 9814192), (4, 4907096), (8, 2453548), (16, 1226774), (23, 853408), (32, 613387), (46, 426704), (92, 213352), (184, 106676), (368, 53338), (736, 26669)]