19353822

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 39584160

約数和(自身を除く): 20230338

約数列:

[1, 2, 3, 6, 101, 109, 202, 218, 293, 303, 327, 586, 606, 654, 879, 1758, 11009, 22018, 29593, 31937, 33027, 59186, 63874, 66054, 88779, 95811, 177558, 191622, 3225637, 6451274, 9676911, 19353822]

約数ペア:

[(1, 19353822), (2, 9676911), (3, 6451274), (6, 3225637), (101, 191622), (109, 177558), (202, 95811), (218, 88779), (293, 66054), (303, 63874), (327, 59186), (586, 33027), (606, 31937), (654, 29593), (879, 22018), (1758, 11009)]