19302587711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1\times {\mathrm{827}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 22351230720

約数和(自身を除く): 3048643009

約数列:

[1, 11, 19, 181, 209, 617, 827, 1991, 3439, 6787, 9097, 11723, 15713, 37829, 111677, 128953, 149687, 172843, 510259, 1228447, 1646557, 2121863, 2844053, 5612849, 9694921, 23340493, 31284583, 92356879, 106644131, 1015925669, 1754780701, 19302587711]

約数ペア:

[(1, 19302587711), (11, 1754780701), (19, 1015925669), (181, 106644131), (209, 92356879), (617, 31284583), (827, 23340493), (1991, 9694921), (3439, 5612849), (6787, 2844053), (9097, 2121863), (11723, 1646557), (15713, 1228447), (37829, 510259), (111677, 172843), (128953, 149687)]