11641904

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{4357}}^1$

素因数の和:4532

約数の個数: 20

約数和(自身を含む): 22696464

約数和(自身を除く): 11054560

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 4357, 8714, 17428, 34856, 69712, 727619, 1455238, 2910476, 5820952, 11641904]

約数ペア:

[(1, 11641904), (2, 5820952), (4, 2910476), (8, 1455238), (16, 727619), (167, 69712), (334, 34856), (668, 17428), (1336, 8714), (2672, 4357)]