19422504

素因数分解:

$2^3\times 3^5\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 55648320

約数和(自身を除く): 36225816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 103, 108, 162, 194, 206, 216, 243, 291, 309, 324, 388, 412, 486, 582, 618, 648, 776, 824, 873, 927, 972, 1164, 1236, 1746, 1854, 1944, 2328, 2472, 2619, 2781, 3492, 3708, 5238, 5562, 6984, 7416, 7857, 8343, 9991, 10476, 11124, 15714, 16686, 19982, 20952, 22248, 23571, 25029, 29973, 31428, 33372, 39964, 47142, 50058, 59946, 62856, 66744, 79928, 89919, 94284, 100116, 119892, 179838, 188568, 200232, 239784, 269757, 359676, 539514, 719352, 809271, 1079028, 1618542, 2158056, 2427813, 3237084, 4855626, 6474168, 9711252, 19422504]

約数ペア:

[(1, 19422504), (2, 9711252), (3, 6474168), (4, 4855626), (6, 3237084), (8, 2427813), (9, 2158056), (12, 1618542), (18, 1079028), (24, 809271), (27, 719352), (36, 539514), (54, 359676), (72, 269757), (81, 239784), (97, 200232), (103, 188568), (108, 179838), (162, 119892), (194, 100116), (206, 94284), (216, 89919), (243, 79928), (291, 66744), (309, 62856), (324, 59946), (388, 50058), (412, 47142), (486, 39964), (582, 33372), (618, 31428), (648, 29973), (776, 25029), (824, 23571), (873, 22248), (927, 20952), (972, 19982), (1164, 16686), (1236, 15714), (1746, 11124), (1854, 10476), (1944, 9991), (2328, 8343), (2472, 7857), (2619, 7416), (2781, 6984), (3492, 5562), (3708, 5238)]