10619518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 21450240

約数和(自身を除く): 10830722

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 83, 91, 133, 166, 182, 247, 259, 266, 481, 494, 518, 581, 703, 962, 1079, 1162, 1406, 1577, 1729, 2158, 3071, 3154, 3367, 3458, 4921, 6142, 6734, 7553, 9139, 9842, 11039, 15106, 18278, 20501, 21497, 22078, 39923, 41002, 42994, 58349, 63973, 79846, 116698, 127946, 143507, 279461, 287014, 408443, 558922, 758537, 816886, 1517074, 5309759, 10619518]

約数ペア:

[(1, 10619518), (2, 5309759), (7, 1517074), (13, 816886), (14, 758537), (19, 558922), (26, 408443), (37, 287014), (38, 279461), (74, 143507), (83, 127946), (91, 116698), (133, 79846), (166, 63973), (182, 58349), (247, 42994), (259, 41002), (266, 39923), (481, 22078), (494, 21497), (518, 20501), (581, 18278), (703, 15106), (962, 11039), (1079, 9842), (1162, 9139), (1406, 7553), (1577, 6734), (1729, 6142), (2158, 4921), (3071, 3458), (3154, 3367)]