16741318

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 29162880

約数和(自身を除く): 12421562

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 331, 418, 662, 1331, 2299, 2662, 3641, 4598, 6289, 7282, 12578, 25289, 40051, 50578, 69179, 80102, 138358, 440561, 760969, 881122, 1521938, 8370659, 16741318]

約数ペア:

[(1, 16741318), (2, 8370659), (11, 1521938), (19, 881122), (22, 760969), (38, 440561), (121, 138358), (209, 80102), (242, 69179), (331, 50578), (418, 40051), (662, 25289), (1331, 12578), (2299, 7282), (2662, 6289), (3641, 4598)]