22120462

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 42230160

約数和(自身を除く): 20109698

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 179, 182, 194, 358, 637, 679, 1253, 1261, 1274, 1358, 2327, 2506, 2522, 4654, 4753, 8771, 8827, 9506, 16289, 17363, 17542, 17654, 32578, 34726, 61789, 114023, 121541, 123578, 225719, 228046, 243082, 451438, 850787, 1580033, 1701574, 3160066, 11060231, 22120462]

約数ペア:

[(1, 22120462), (2, 11060231), (7, 3160066), (13, 1701574), (14, 1580033), (26, 850787), (49, 451438), (91, 243082), (97, 228046), (98, 225719), (179, 123578), (182, 121541), (194, 114023), (358, 61789), (637, 34726), (679, 32578), (1253, 17654), (1261, 17542), (1274, 17363), (1358, 16289), (2327, 9506), (2506, 8827), (2522, 8771), (4654, 4753)]