13039472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 27081600

約数和(自身を除く): 14042128

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 727, 944, 1121, 1454, 2242, 2908, 4484, 5816, 8968, 11632, 13813, 17936, 27626, 42893, 55252, 85786, 110504, 171572, 221008, 343144, 686288, 814967, 1629934, 3259868, 6519736, 13039472]

約数ペア:

[(1, 13039472), (2, 6519736), (4, 3259868), (8, 1629934), (16, 814967), (19, 686288), (38, 343144), (59, 221008), (76, 171572), (118, 110504), (152, 85786), (236, 55252), (304, 42893), (472, 27626), (727, 17936), (944, 13813), (1121, 11632), (1454, 8968), (2242, 5816), (2908, 4484)]