19626331384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7194403}}^1$

素因数の和:7194451

約数の個数: 32

約数和(自身を含む): 41439767040

約数和(自身を除く): 21813435656

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 7194403, 14388806, 28777612, 57555224, 79138433, 158276866, 223026493, 316553732, 446052986, 633107464, 892105972, 1784211944, 2453291423, 4906582846, 9813165692, 19626331384]

約数ペア:

[(1, 19626331384), (2, 9813165692), (4, 4906582846), (8, 2453291423), (11, 1784211944), (22, 892105972), (31, 633107464), (44, 446052986), (62, 316553732), (88, 223026493), (124, 158276866), (248, 79138433), (341, 57555224), (682, 28777612), (1364, 14388806), (2728, 7194403)]