19413664

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14797}}^1$

素因数の和:14848

約数の個数: 24

約数和(自身を含む): 39155508

約数和(自身を除く): 19741844

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14797, 29594, 59188, 118376, 236752, 473504, 606677, 1213354, 2426708, 4853416, 9706832, 19413664]

約数ペア:

[(1, 19413664), (2, 9706832), (4, 4853416), (8, 2426708), (16, 1213354), (32, 606677), (41, 473504), (82, 236752), (164, 118376), (328, 59188), (656, 29594), (1312, 14797)]