15289968118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{17489}}^1$

素因数の和:17820

約数の個数: 32

約数和(自身を含む): 24178176000

約数和(自身を除く): 8888207882

約数列:

[1, 2, 31, 59, 62, 118, 239, 478, 1829, 3658, 7409, 14101, 14818, 17489, 28202, 34978, 437131, 542159, 874262, 1031851, 1084318, 2063702, 4179871, 8359742, 31987381, 63974762, 129576001, 246612389, 259152002, 493224778, 7644984059, 15289968118]

約数ペア:

[(1, 15289968118), (2, 7644984059), (31, 493224778), (59, 259152002), (62, 246612389), (118, 129576001), (239, 63974762), (478, 31987381), (1829, 8359742), (3658, 4179871), (7409, 2063702), (14101, 1084318), (14818, 1031851), (17489, 874262), (28202, 542159), (34978, 437131)]