15293354

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 24249060

約数和(自身を除く): 8955706

約数列:

[1, 2, 31, 62, 73, 109, 146, 218, 961, 1922, 2263, 3379, 4526, 6758, 7957, 15914, 70153, 104749, 140306, 209498, 246667, 493334, 7646677, 15293354]

約数ペア:

[(1, 15293354), (2, 7646677), (31, 493334), (62, 246667), (73, 209498), (109, 140306), (146, 104749), (218, 70153), (961, 15914), (1922, 7957), (2263, 6758), (3379, 4526)]