19014760814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{20089}}^1$

素因数の和:20253

約数の個数: 64

約数和(自身を含む): 35722270080

約数和(自身を除く): 16707509266

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 97, 119, 194, 238, 287, 574, 679, 697, 1358, 1394, 1649, 3298, 3977, 4879, 7954, 9758, 11543, 20089, 23086, 27839, 40178, 55678, 67609, 135218, 140623, 281246, 341513, 473263, 683026, 823649, 946526, 1647298, 1948633, 2390591, 3897266, 4781182, 5765543, 11531086, 13640431, 14002033, 27280862, 28004066, 33126761, 66253522, 79893953, 98014231, 159787906, 196028462, 231887327, 463774654, 559257671, 1118515342, 1358197201, 2716394402, 9507380407, 19014760814]

約数ペア:

[(1, 19014760814), (2, 9507380407), (7, 2716394402), (14, 1358197201), (17, 1118515342), (34, 559257671), (41, 463774654), (82, 231887327), (97, 196028462), (119, 159787906), (194, 98014231), (238, 79893953), (287, 66253522), (574, 33126761), (679, 28004066), (697, 27280862), (1358, 14002033), (1394, 13640431), (1649, 11531086), (3298, 5765543), (3977, 4781182), (4879, 3897266), (7954, 2390591), (9758, 1948633), (11543, 1647298), (20089, 946526), (23086, 823649), (27839, 683026), (40178, 473263), (55678, 341513), (67609, 281246), (135218, 140623)]