11281948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 21019824

約数和(自身を除く): 9737876

約数列:

[1, 2, 4, 17, 34, 68, 251, 502, 661, 1004, 1322, 2644, 4267, 8534, 11237, 17068, 22474, 44948, 165911, 331822, 663644, 2820487, 5640974, 11281948]

約数ペア:

[(1, 11281948), (2, 5640974), (4, 2820487), (17, 663644), (34, 331822), (68, 165911), (251, 44948), (502, 22474), (661, 17068), (1004, 11237), (1322, 8534), (2644, 4267)]