212228974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{6737}}^1$

素因数の和:7587

約数の個数: 16

約数和(自身を含む): 335552400

約数和(自身を除く): 123323426

約数列:

[1, 2, 19, 38, 829, 1658, 6737, 13474, 15751, 31502, 128003, 256006, 5584973, 11169946, 106114487, 212228974]

約数ペア:

[(1, 212228974), (2, 106114487), (19, 11169946), (38, 5584973), (829, 256006), (1658, 128003), (6737, 31502), (13474, 15751)]