12217717706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 20069880480

約数和(自身を除く): 7852162774

約数列:

[1, 2, 19, 31, 38, 62, 157, 314, 589, 961, 1178, 1922, 2131, 2983, 4262, 4867, 5966, 9734, 18259, 36518, 40489, 66061, 80978, 92473, 132122, 150877, 184946, 301754, 334567, 669134, 1255159, 2047891, 2510318, 2866663, 4095782, 5733326, 6356773, 10371577, 12713546, 20743154, 38909929, 77819858, 197059963, 321518887, 394119926, 643037774, 6108858853, 12217717706]

約数ペア:

[(1, 12217717706), (2, 6108858853), (19, 643037774), (31, 394119926), (38, 321518887), (62, 197059963), (157, 77819858), (314, 38909929), (589, 20743154), (961, 12713546), (1178, 10371577), (1922, 6356773), (2131, 5733326), (2983, 4095782), (4262, 2866663), (4867, 2510318), (5966, 2047891), (9734, 1255159), (18259, 669134), (36518, 334567), (40489, 301754), (66061, 184946), (80978, 150877), (92473, 132122)]