21500482

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3441

約数の個数: 16

約数和(自身を含む): 33465600

約数和(自身を除く): 11965118

約数列:

[1, 2, 41, 79, 82, 158, 3239, 3319, 6478, 6638, 136079, 262201, 272158, 524402, 10750241, 21500482]

約数ペア:

[(1, 21500482), (2, 10750241), (41, 524402), (79, 272158), (82, 262201), (158, 136079), (3239, 6638), (3319, 6478)]