19097960856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{38329}}^1$

素因数の和:39948

約数の個数: 64

約数和(自身を含む): 51451125600

約数和(自身を除く): 32353164744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1597, 3194, 4791, 6388, 9582, 12776, 19164, 20761, 38328, 38329, 41522, 62283, 76658, 83044, 114987, 124566, 153316, 166088, 229974, 249132, 306632, 459948, 498264, 498277, 919896, 996554, 1494831, 1993108, 2989662, 3986216, 5979324, 11958648, 61211413, 122422826, 183634239, 244845652, 367268478, 489691304, 734536956, 795748369, 1469073912, 1591496738, 2387245107, 3182993476, 4774490214, 6365986952, 9548980428, 19097960856]

約数ペア:

[(1, 19097960856), (2, 9548980428), (3, 6365986952), (4, 4774490214), (6, 3182993476), (8, 2387245107), (12, 1591496738), (13, 1469073912), (24, 795748369), (26, 734536956), (39, 489691304), (52, 367268478), (78, 244845652), (104, 183634239), (156, 122422826), (312, 61211413), (1597, 11958648), (3194, 5979324), (4791, 3986216), (6388, 2989662), (9582, 1993108), (12776, 1494831), (19164, 996554), (20761, 919896), (38328, 498277), (38329, 498264), (41522, 459948), (62283, 306632), (76658, 249132), (83044, 229974), (114987, 166088), (124566, 153316)]