194965618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71837}}^1$

素因数の和:71921

約数の個数: 16

約数和(自身を含む): 310340160

約数和(自身を除く): 115374542

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 71837, 143674, 1652251, 3304502, 4238383, 8476766, 97482809, 194965618]

約数ペア:

[(1, 194965618), (2, 97482809), (23, 8476766), (46, 4238383), (59, 3304502), (118, 1652251), (1357, 143674), (2714, 71837)]