12563438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 20489760

約数和(自身を除く): 7926322

約数列:

[1, 2, 29, 53, 58, 61, 67, 106, 122, 134, 1537, 1769, 1943, 3074, 3233, 3538, 3551, 3886, 4087, 6466, 7102, 8174, 93757, 102979, 118523, 187514, 205958, 216611, 237046, 433222, 6281719, 12563438]

約数ペア:

[(1, 12563438), (2, 6281719), (29, 433222), (53, 237046), (58, 216611), (61, 205958), (67, 187514), (106, 118523), (122, 102979), (134, 93757), (1537, 8174), (1769, 7102), (1943, 6466), (3074, 4087), (3233, 3886), (3538, 3551)]