19524608

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 44

約数和(自身を含む): 40776240

約数和(自身を除く): 21251632

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 829, 1024, 1472, 1658, 2944, 3316, 5888, 6632, 11776, 13264, 19067, 23552, 26528, 38134, 53056, 76268, 106112, 152536, 212224, 305072, 424448, 610144, 848896, 1220288, 2440576, 4881152, 9762304, 19524608]

約数ペア:

[(1, 19524608), (2, 9762304), (4, 4881152), (8, 2440576), (16, 1220288), (23, 848896), (32, 610144), (46, 424448), (64, 305072), (92, 212224), (128, 152536), (184, 106112), (256, 76268), (368, 53056), (512, 38134), (736, 26528), (829, 23552), (1024, 19067), (1472, 13264), (1658, 11776), (2944, 6632), (3316, 5888)]