19295829

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 32264960

約数和(自身を除く): 12969131

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 3877, 4977, 11631, 27139, 34893, 81417, 244251, 306283, 918849, 2143981, 2756547, 6431943, 19295829]

約数ペア:

[(1, 19295829), (3, 6431943), (7, 2756547), (9, 2143981), (21, 918849), (63, 306283), (79, 244251), (237, 81417), (553, 34893), (711, 27139), (1659, 11631), (3877, 4977)]