12186021911

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{12611}}^1$

素因数の和:12783

約数の個数: 32

約数和(自身を含む): 14813147136

約数和(自身を除く): 2627125225

約数列:

[1, 7, 31, 61, 73, 217, 427, 511, 1891, 2263, 4453, 12611, 13237, 15841, 31171, 88277, 138043, 390941, 769271, 920603, 966301, 2736587, 5384897, 6444221, 23847401, 28538693, 56156783, 166931807, 199770851, 393097481, 1740860273, 12186021911]

約数ペア:

[(1, 12186021911), (7, 1740860273), (31, 393097481), (61, 199770851), (73, 166931807), (217, 56156783), (427, 28538693), (511, 23847401), (1891, 6444221), (2263, 5384897), (4453, 2736587), (12611, 966301), (13237, 920603), (15841, 769271), (31171, 390941), (88277, 138043)]