15693711878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 26126392320

約数和(自身を除く): 10432680442

約数列:

[1, 2, 13, 26, 83, 113, 139, 166, 226, 278, 463, 926, 1079, 1469, 1807, 2158, 2938, 3614, 6019, 9379, 11537, 12038, 15707, 18758, 23074, 31414, 38429, 52319, 64357, 76858, 104638, 121927, 128714, 149981, 204191, 243854, 299962, 408382, 499577, 680147, 836641, 999154, 1303681, 1360294, 1673282, 2607362, 4342477, 5341631, 7272341, 8684954, 10683262, 14544682, 16947853, 33895706, 56452201, 69441203, 94540433, 112904402, 138882406, 189080866, 603604303, 1207208606, 7846855939, 15693711878]

約数ペア:

[(1, 15693711878), (2, 7846855939), (13, 1207208606), (26, 603604303), (83, 189080866), (113, 138882406), (139, 112904402), (166, 94540433), (226, 69441203), (278, 56452201), (463, 33895706), (926, 16947853), (1079, 14544682), (1469, 10683262), (1807, 8684954), (2158, 7272341), (2938, 5341631), (3614, 4342477), (6019, 2607362), (9379, 1673282), (11537, 1360294), (12038, 1303681), (15707, 999154), (18758, 836641), (23074, 680147), (31414, 499577), (38429, 408382), (52319, 299962), (64357, 243854), (76858, 204191), (104638, 149981), (121927, 128714)]