19941704

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{4027}}^1$

素因数の和:4652

約数の個数: 16

約数和(自身を含む): 37460400

約数和(自身を除く): 17518696

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4027, 4952, 8054, 16108, 32216, 2492713, 4985426, 9970852, 19941704]

約数ペア:

[(1, 19941704), (2, 9970852), (4, 4985426), (8, 2492713), (619, 32216), (1238, 16108), (2476, 8054), (4027, 4952)]