19525696

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5171}}^1$

素因数の和:5242

約数の個数: 28

約数和(自身を含む): 39410640

約数和(自身を除く): 19884944

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5171, 10342, 20684, 41368, 82736, 165472, 305089, 330944, 610178, 1220356, 2440712, 4881424, 9762848, 19525696]

約数ペア:

[(1, 19525696), (2, 9762848), (4, 4881424), (8, 2440712), (16, 1220356), (32, 610178), (59, 330944), (64, 305089), (118, 165472), (236, 82736), (472, 41368), (944, 20684), (1888, 10342), (3776, 5171)]