15857328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19433}}^1$

素因数の和:19461

約数の個数: 40

約数和(自身を含む): 43376688

約数和(自身を除く): 27519360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19433, 38866, 58299, 77732, 116598, 155464, 233196, 310928, 330361, 466392, 660722, 932784, 991083, 1321444, 1982166, 2642888, 3964332, 5285776, 7928664, 15857328]

約数ペア:

[(1, 15857328), (2, 7928664), (3, 5285776), (4, 3964332), (6, 2642888), (8, 1982166), (12, 1321444), (16, 991083), (17, 932784), (24, 660722), (34, 466392), (48, 330361), (51, 310928), (68, 233196), (102, 155464), (136, 116598), (204, 77732), (272, 58299), (408, 38866), (816, 19433)]