39192868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6229}}^1$

素因数の和:6268

約数の個数: 36

約数和(自身を含む): 81201820

約数和(自身を除く): 42008952

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6229, 6292, 12458, 24916, 68519, 80977, 137038, 161954, 274076, 323908, 753709, 890747, 1507418, 1781494, 3014836, 3562988, 9798217, 19596434, 39192868]

約数ペア:

[(1, 39192868), (2, 19596434), (4, 9798217), (11, 3562988), (13, 3014836), (22, 1781494), (26, 1507418), (44, 890747), (52, 753709), (121, 323908), (143, 274076), (242, 161954), (286, 137038), (484, 80977), (572, 68519), (1573, 24916), (3146, 12458), (6229, 6292)]