19152190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100801}}^1$

素因数の和:100827

約数の個数: 16

約数和(自身を含む): 36288720

約数和(自身を除く): 17136530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 100801, 201602, 504005, 1008010, 1915219, 3830438, 9576095, 19152190]

約数ペア:

[(1, 19152190), (2, 9576095), (5, 3830438), (10, 1915219), (19, 1008010), (38, 504005), (95, 201602), (190, 100801)]