16740748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 31046400

約数和(自身を除く): 14305652

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 1319, 2638, 3173, 5276, 6346, 12692, 25061, 50122, 100244, 220273, 440546, 881092, 4185187, 8370374, 16740748]

約数ペア:

[(1, 16740748), (2, 8370374), (4, 4185187), (19, 881092), (38, 440546), (76, 220273), (167, 100244), (334, 50122), (668, 25061), (1319, 12692), (2638, 6346), (3173, 5276)]