19541624

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 38044080

約数和(自身を除く): 18502456

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 617, 856, 1234, 2468, 3959, 4936, 7918, 15836, 22829, 31672, 45658, 66019, 91316, 132038, 182632, 264076, 528152, 2442703, 4885406, 9770812, 19541624]

約数ペア:

[(1, 19541624), (2, 9770812), (4, 4885406), (8, 2442703), (37, 528152), (74, 264076), (107, 182632), (148, 132038), (214, 91316), (296, 66019), (428, 45658), (617, 31672), (856, 22829), (1234, 15836), (2468, 7918), (3959, 4936)]