19846270928

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{330683}}^1$

素因数の和:330744

約数の個数: 60

約数和(自身を含む): 43629124224

約数和(自身を除く): 23782853296

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3751, 5456, 7502, 15004, 30008, 60016, 330683, 661366, 1322732, 2645464, 3637513, 5290928, 7275026, 10251173, 14550052, 20502346, 29100104, 40012643, 41004692, 58200208, 80025286, 82009384, 112762903, 160050572, 164018768, 225525806, 320101144, 451051612, 640202288, 902103224, 1240391933, 1804206448, 2480783866, 4961567732, 9923135464, 19846270928]

約数ペア:

[(1, 19846270928), (2, 9923135464), (4, 4961567732), (8, 2480783866), (11, 1804206448), (16, 1240391933), (22, 902103224), (31, 640202288), (44, 451051612), (62, 320101144), (88, 225525806), (121, 164018768), (124, 160050572), (176, 112762903), (242, 82009384), (248, 80025286), (341, 58200208), (484, 41004692), (496, 40012643), (682, 29100104), (968, 20502346), (1364, 14550052), (1936, 10251173), (2728, 7275026), (3751, 5290928), (5456, 3637513), (7502, 2645464), (15004, 1322732), (30008, 661366), (60016, 330683)]