19244015

素因数分解:

$5^1\times 7^5\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 27059040

約数和(自身を除く): 7815025

約数列:

[1, 5, 7, 35, 49, 229, 245, 343, 1145, 1603, 1715, 2401, 8015, 11221, 12005, 16807, 56105, 78547, 84035, 392735, 549829, 2749145, 3848803, 19244015]

約数ペア:

[(1, 19244015), (5, 3848803), (7, 2749145), (35, 549829), (49, 392735), (229, 84035), (245, 78547), (343, 56105), (1145, 16807), (1603, 12005), (1715, 11221), (2401, 8015)]