15020368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2803

約数の個数: 40

約数和(自身を含む): 32783616

約数和(自身を除く): 17763248

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 2753, 5456, 5506, 11012, 22024, 30283, 44048, 60566, 85343, 121132, 170686, 242264, 341372, 484528, 682744, 938773, 1365488, 1877546, 3755092, 7510184, 15020368]

約数ペア:

[(1, 15020368), (2, 7510184), (4, 3755092), (8, 1877546), (11, 1365488), (16, 938773), (22, 682744), (31, 484528), (44, 341372), (62, 242264), (88, 170686), (124, 121132), (176, 85343), (248, 60566), (341, 44048), (496, 30283), (682, 22024), (1364, 11012), (2728, 5506), (2753, 5456)]