19331052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 50262240

約数和(自身を除く): 30931188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4273, 4524, 8546, 12819, 17092, 25638, 51276, 55549, 111098, 123917, 166647, 222196, 247834, 333294, 371751, 495668, 666588, 743502, 1487004, 1610921, 3221842, 4832763, 6443684, 9665526, 19331052]

約数ペア:

[(1, 19331052), (2, 9665526), (3, 6443684), (4, 4832763), (6, 3221842), (12, 1610921), (13, 1487004), (26, 743502), (29, 666588), (39, 495668), (52, 371751), (58, 333294), (78, 247834), (87, 222196), (116, 166647), (156, 123917), (174, 111098), (348, 55549), (377, 51276), (754, 25638), (1131, 17092), (1508, 12819), (2262, 8546), (4273, 4524)]