29942708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{809}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 55339200

約数和(自身を除く): 25396492

約数列:

[1, 2, 4, 19, 38, 76, 487, 809, 974, 1618, 1948, 3236, 9253, 15371, 18506, 30742, 37012, 61484, 393983, 787966, 1575932, 7485677, 14971354, 29942708]

約数ペア:

[(1, 29942708), (2, 14971354), (4, 7485677), (19, 1575932), (38, 787966), (76, 393983), (487, 61484), (809, 37012), (974, 30742), (1618, 18506), (1948, 15371), (3236, 9253)]