38515438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6703}}^1$

素因数の和:6748

約数の個数: 24

約数和(自身を含む): 66248928

約数和(自身を除く): 27733490

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 6703, 13406, 87139, 113951, 174278, 227902, 1132807, 1481363, 2265614, 2962726, 19257719, 38515438]

約数ペア:

[(1, 38515438), (2, 19257719), (13, 2962726), (17, 2265614), (26, 1481363), (34, 1132807), (169, 227902), (221, 174278), (338, 113951), (442, 87139), (2873, 13406), (5746, 6703)]