2153036930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{9733}}^1$

素因数の和:11762

約数の個数: 32

約数和(自身を含む): 4230318528

約数和(自身を除く): 2077281598

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2011, 4022, 9733, 10055, 19466, 20110, 22121, 44242, 48665, 97330, 107063, 110605, 214126, 221210, 535315, 1070630, 19573063, 39146126, 97865315, 195730630, 215303693, 430607386, 1076518465, 2153036930]

約数ペア:

[(1, 2153036930), (2, 1076518465), (5, 430607386), (10, 215303693), (11, 195730630), (22, 97865315), (55, 39146126), (110, 19573063), (2011, 1070630), (4022, 535315), (9733, 221210), (10055, 214126), (19466, 110605), (20110, 107063), (22121, 97330), (44242, 48665)]