12154294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 19869696

約数和(自身を除く): 7715402

約数列:

[1, 2, 31, 43, 47, 62, 86, 94, 97, 194, 1333, 1457, 2021, 2666, 2914, 3007, 4042, 4171, 4559, 6014, 8342, 9118, 62651, 125302, 129301, 141329, 196037, 258602, 282658, 392074, 6077147, 12154294]

約数ペア:

[(1, 12154294), (2, 6077147), (31, 392074), (43, 282658), (47, 258602), (62, 196037), (86, 141329), (94, 129301), (97, 125302), (194, 62651), (1333, 9118), (1457, 8342), (2021, 6014), (2666, 4559), (2914, 4171), (3007, 4042)]