12963020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92593}}^1$

素因数の和:92609

約数の個数: 24

約数和(自身を含む): 31111584

約数和(自身を除く): 18148564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92593, 185186, 370372, 462965, 648151, 925930, 1296302, 1851860, 2592604, 3240755, 6481510, 12963020]

約数ペア:

[(1, 12963020), (2, 6481510), (4, 3240755), (5, 2592604), (7, 1851860), (10, 1296302), (14, 925930), (20, 648151), (28, 462965), (35, 370372), (70, 185186), (140, 92593)]