15513702958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6361}}^1\times {\mathrm{4937}}^1$

素因数の和:11332

約数の個数: 32

約数和(自身を含む): 26389067040

約数和(自身を除く): 10875364082

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4937, 6361, 9874, 12722, 64181, 82693, 93803, 120859, 128362, 165386, 187606, 241718, 1219439, 1571167, 2438878, 3142334, 31404257, 62808514, 408255341, 596680883, 816510682, 1193361766, 7756851479, 15513702958]

約数ペア:

[(1, 15513702958), (2, 7756851479), (13, 1193361766), (19, 816510682), (26, 596680883), (38, 408255341), (247, 62808514), (494, 31404257), (4937, 3142334), (6361, 2438878), (9874, 1571167), (12722, 1219439), (64181, 241718), (82693, 187606), (93803, 165386), (120859, 128362)]