15172392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20393}}^1$

素因数の和:20433

約数の個数: 32

約数和(自身を含む): 39156480

約数和(自身を除く): 23984088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 489432, 632183, 1264366, 1896549, 2528732, 3793098, 5057464, 7586196, 15172392]

約数ペア:

[(1, 15172392), (2, 7586196), (3, 5057464), (4, 3793098), (6, 2528732), (8, 1896549), (12, 1264366), (24, 632183), (31, 489432), (62, 244716), (93, 163144), (124, 122358), (186, 81572), (248, 61179), (372, 40786), (744, 20393)]