19569614

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 30050352

約数和(自身を除く): 10480738

約数列:

[1, 2, 53, 106, 353, 523, 706, 1046, 18709, 27719, 37418, 55438, 184619, 369238, 9784807, 19569614]

約数ペア:

[(1, 19569614), (2, 9784807), (53, 369238), (106, 184619), (353, 55438), (523, 37418), (706, 27719), (1046, 18709)]