16972363711286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{20357}}^1\times {\mathrm{67927}}^1$

素因数の和:88341

約数の個数: 48

約数和(自身を含む): 28451336580576

約数和(自身を除く): 11478972869290

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 20357, 40714, 67927, 135854, 346069, 386783, 692138, 773566, 1154759, 1290613, 2309518, 2581226, 6575311, 7348877, 13150622, 14697754, 21940421, 24521647, 43880842, 49043294, 124930909, 249861818, 416867999, 833735998, 1382789939, 2765579878, 23507428963, 26273008841, 47014857926, 52546017682, 446641150297, 499187167979, 893282300594, 998374335958, 8486181855643, 16972363711286]

約数ペア:

[(1, 16972363711286), (2, 8486181855643), (17, 998374335958), (19, 893282300594), (34, 499187167979), (38, 446641150297), (323, 52546017682), (361, 47014857926), (646, 26273008841), (722, 23507428963), (6137, 2765579878), (12274, 1382789939), (20357, 833735998), (40714, 416867999), (67927, 249861818), (135854, 124930909), (346069, 49043294), (386783, 43880842), (692138, 24521647), (773566, 21940421), (1154759, 14697754), (1290613, 13150622), (2309518, 7348877), (2581226, 6575311)]