19630300

素因数分解:

$2^2\times 5^2\times {\mathrm{196303}}^1$

素因数の和:196317

約数の個数: 18

約数和(自身を含む): 42597968

約数和(自身を除く): 22967668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 196303, 392606, 785212, 981515, 1963030, 3926060, 4907575, 9815150, 19630300]

約数ペア:

[(1, 19630300), (2, 9815150), (4, 4907575), (5, 3926060), (10, 1963030), (20, 981515), (25, 785212), (50, 392606), (100, 196303)]