28639494466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{938569}}^1$

素因数の和:938674

約数の個数: 32

約数和(自身を含む): 50007009600

約数和(自身を除く): 21367515134

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 15257, 30514, 938569, 1877138, 10324259, 17832811, 20648518, 35665622, 68515537, 137031074, 196160921, 392321842, 753670907, 1301795203, 1507341814, 2603590406, 14319747233, 28639494466]

約数ペア:

[(1, 28639494466), (2, 14319747233), (11, 2603590406), (19, 1507341814), (22, 1301795203), (38, 753670907), (73, 392321842), (146, 196160921), (209, 137031074), (418, 68515537), (803, 35665622), (1387, 20648518), (1606, 17832811), (2774, 10324259), (15257, 1877138), (30514, 938569)]