19014816

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4885

約数の個数: 48

約数和(自身を含む): 51141888

約数和(自身を除く): 32127072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4831, 9662, 14493, 19324, 28986, 38648, 57972, 77296, 115944, 154592, 198071, 231888, 396142, 463776, 594213, 792284, 1188426, 1584568, 2376852, 3169136, 4753704, 6338272, 9507408, 19014816]

約数ペア:

[(1, 19014816), (2, 9507408), (3, 6338272), (4, 4753704), (6, 3169136), (8, 2376852), (12, 1584568), (16, 1188426), (24, 792284), (32, 594213), (41, 463776), (48, 396142), (82, 231888), (96, 198071), (123, 154592), (164, 115944), (246, 77296), (328, 57972), (492, 38648), (656, 28986), (984, 19324), (1312, 14493), (1968, 9662), (3936, 4831)]