25308190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133201}}^1$

素因数の和:133227

約数の個数: 16

約数和(自身を含む): 47952720

約数和(自身を除く): 22644530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 133201, 266402, 666005, 1332010, 2530819, 5061638, 12654095, 25308190]

約数ペア:

[(1, 25308190), (2, 12654095), (5, 5061638), (10, 2530819), (19, 1332010), (38, 666005), (95, 266402), (190, 133201)]