12955404598

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{2269}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 20078604000

約数和(自身を除く): 7123199402

約数列:

[1, 2, 41, 82, 179, 358, 389, 778, 2269, 4538, 7339, 14678, 15949, 31898, 69631, 93029, 139262, 186058, 406151, 812302, 882641, 1765282, 2854871, 5709742, 16652191, 33304382, 36188281, 72376562, 157992739, 315985478, 6477702299, 12955404598]

約数ペア:

[(1, 12955404598), (2, 6477702299), (41, 315985478), (82, 157992739), (179, 72376562), (358, 36188281), (389, 33304382), (778, 16652191), (2269, 5709742), (4538, 2854871), (7339, 1765282), (14678, 882641), (15949, 812302), (31898, 406151), (69631, 186058), (93029, 139262)]