13912270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22807}}^1$

素因数の和:22875

約数の個数: 16

約数和(自身を含む): 25453728

約数和(自身を除く): 11541458

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 22807, 45614, 114035, 228070, 1391227, 2782454, 6956135, 13912270]

約数ペア:

[(1, 13912270), (2, 6956135), (5, 2782454), (10, 1391227), (61, 228070), (122, 114035), (305, 45614), (610, 22807)]