16159458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 37463040

約数和(自身を除く): 21303582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 5419, 10838, 16257, 32514, 37933, 75866, 113799, 227598, 384749, 769498, 1154247, 2308494, 2693243, 5386486, 8079729, 16159458]

約数ペア:

[(1, 16159458), (2, 8079729), (3, 5386486), (6, 2693243), (7, 2308494), (14, 1154247), (21, 769498), (42, 384749), (71, 227598), (142, 113799), (213, 75866), (426, 37933), (497, 32514), (994, 16257), (1491, 10838), (2982, 5419)]