19517033152

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{22039}}^1$

素因数の和:22289

約数の個数: 56

約数和(自身を含む): 39399850080

約数和(自身を除く): 19882816928

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 137, 202, 274, 404, 548, 808, 1096, 1616, 2192, 3232, 4384, 6464, 8768, 13837, 22039, 27674, 44078, 55348, 88156, 110696, 176312, 221392, 352624, 442784, 705248, 885568, 1410496, 2225939, 3019343, 4451878, 6038686, 8903756, 12077372, 17807512, 24154744, 35615024, 48309488, 71230048, 96618976, 142460096, 193237952, 304953643, 609907286, 1219814572, 2439629144, 4879258288, 9758516576, 19517033152]

約数ペア:

[(1, 19517033152), (2, 9758516576), (4, 4879258288), (8, 2439629144), (16, 1219814572), (32, 609907286), (64, 304953643), (101, 193237952), (137, 142460096), (202, 96618976), (274, 71230048), (404, 48309488), (548, 35615024), (808, 24154744), (1096, 17807512), (1616, 12077372), (2192, 8903756), (3232, 6038686), (4384, 4451878), (6464, 3019343), (8768, 2225939), (13837, 1410496), (22039, 885568), (27674, 705248), (44078, 442784), (55348, 352624), (88156, 221392), (110696, 176312)]