16664830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18313}}^1$

素因数の和:18340

約数の個数: 32

約数和(自身を含む): 36921024

約数和(自身を除く): 20256194

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18313, 36626, 91565, 128191, 183130, 238069, 256382, 476138, 640955, 1190345, 1281910, 1666483, 2380690, 3332966, 8332415, 16664830]

約数ペア:

[(1, 16664830), (2, 8332415), (5, 3332966), (7, 2380690), (10, 1666483), (13, 1281910), (14, 1190345), (26, 640955), (35, 476138), (65, 256382), (70, 238069), (91, 183130), (130, 128191), (182, 91565), (455, 36626), (910, 18313)]