19189992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{25793}}^1$

素因数の和:25833

約数の個数: 32

約数和(自身を含む): 49524480

約数和(自身を除く): 30334488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 25793, 51586, 77379, 103172, 154758, 206344, 309516, 619032, 799583, 1599166, 2398749, 3198332, 4797498, 6396664, 9594996, 19189992]

約数ペア:

[(1, 19189992), (2, 9594996), (3, 6396664), (4, 4797498), (6, 3198332), (8, 2398749), (12, 1599166), (24, 799583), (31, 619032), (62, 309516), (93, 206344), (124, 154758), (186, 103172), (248, 77379), (372, 51586), (744, 25793)]