12805232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 27950592

約数和(自身を除く): 15145360

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2347, 2728, 4694, 5456, 9388, 18776, 25817, 37552, 51634, 72757, 103268, 145514, 206536, 291028, 413072, 582056, 800327, 1164112, 1600654, 3201308, 6402616, 12805232]

約数ペア:

[(1, 12805232), (2, 6402616), (4, 3201308), (8, 1600654), (11, 1164112), (16, 800327), (22, 582056), (31, 413072), (44, 291028), (62, 206536), (88, 145514), (124, 103268), (176, 72757), (248, 51634), (341, 37552), (496, 25817), (682, 18776), (1364, 9388), (2347, 5456), (2728, 4694)]