15917824

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4783}}^1$

素因数の和:4812

約数の個数: 36

約数和(自身を含む): 34224736

約数和(自身を除く): 18306912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4783, 9566, 19132, 38264, 62179, 76528, 124358, 153056, 248716, 306112, 497432, 612224, 994864, 1224448, 1989728, 3979456, 7958912, 15917824]

約数ペア:

[(1, 15917824), (2, 7958912), (4, 3979456), (8, 1989728), (13, 1224448), (16, 994864), (26, 612224), (32, 497432), (52, 306112), (64, 248716), (104, 153056), (128, 124358), (208, 76528), (256, 62179), (416, 38264), (832, 19132), (1664, 9566), (3328, 4783)]