19655532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41999}}^1$

素因数の和:42022

約数の個数: 36

約数和(自身を含む): 53508000

約数和(自身を除く): 33852468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41999, 83998, 125997, 167996, 251994, 377991, 503988, 545987, 755982, 1091974, 1511964, 1637961, 2183948, 3275922, 4913883, 6551844, 9827766, 19655532]

約数ペア:

[(1, 19655532), (2, 9827766), (3, 6551844), (4, 4913883), (6, 3275922), (9, 2183948), (12, 1637961), (13, 1511964), (18, 1091974), (26, 755982), (36, 545987), (39, 503988), (52, 377991), (78, 251994), (117, 167996), (156, 125997), (234, 83998), (468, 41999)]