25335914

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 38966400

約数和(自身を除く): 13630486

約数列:

[1, 2, 47, 94, 409, 659, 818, 1318, 19223, 30973, 38446, 61946, 269531, 539062, 12667957, 25335914]

約数ペア:

[(1, 25335914), (2, 12667957), (47, 539062), (94, 269531), (409, 61946), (659, 38446), (818, 30973), (1318, 19223)]