18953150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16481}}^1$

素因数の和:16516

約数の個数: 24

約数和(自身を含む): 36787824

約数和(自身を除く): 17834674

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 16481, 32962, 82405, 164810, 379063, 412025, 758126, 824050, 1895315, 3790630, 9476575, 18953150]

約数ペア:

[(1, 18953150), (2, 9476575), (5, 3790630), (10, 1895315), (23, 824050), (25, 758126), (46, 412025), (50, 379063), (115, 164810), (230, 82405), (575, 32962), (1150, 16481)]