19592944

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 60

約数和(自身を含む): 44938344

約数和(自身を除く): 25345400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 373, 392, 469, 536, 746, 784, 938, 1072, 1492, 1876, 2611, 2984, 3283, 3752, 5222, 5968, 6566, 7504, 10444, 13132, 18277, 20888, 24991, 26264, 36554, 41776, 49982, 52528, 73108, 99964, 146216, 174937, 199928, 292432, 349874, 399856, 699748, 1224559, 1399496, 2449118, 2798992, 4898236, 9796472, 19592944]

約数ペア:

[(1, 19592944), (2, 9796472), (4, 4898236), (7, 2798992), (8, 2449118), (14, 1399496), (16, 1224559), (28, 699748), (49, 399856), (56, 349874), (67, 292432), (98, 199928), (112, 174937), (134, 146216), (196, 99964), (268, 73108), (373, 52528), (392, 49982), (469, 41776), (536, 36554), (746, 26264), (784, 24991), (938, 20888), (1072, 18277), (1492, 13132), (1876, 10444), (2611, 7504), (2984, 6566), (3283, 5968), (3752, 5222)]