39047426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 64709820

約数和(自身を除く): 25662394

約数列:

[1, 2, 11, 22, 121, 242, 317, 509, 634, 1018, 3487, 5599, 6974, 11198, 38357, 61589, 76714, 123178, 161353, 322706, 1774883, 3549766, 19523713, 39047426]

約数ペア:

[(1, 39047426), (2, 19523713), (11, 3549766), (22, 1774883), (121, 322706), (242, 161353), (317, 123178), (509, 76714), (634, 61589), (1018, 38357), (3487, 11198), (5599, 6974)]