15200306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1723}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 24949728

約数和(自身を除く): 9749422

約数列:

[1, 2, 11, 22, 401, 802, 1723, 3446, 4411, 8822, 18953, 37906, 690923, 1381846, 7600153, 15200306]

約数ペア:

[(1, 15200306), (2, 7600153), (11, 1381846), (22, 690923), (401, 37906), (802, 18953), (1723, 8822), (3446, 4411)]