17229428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 33546240

約数和(自身を除く): 16316812

約数列:

[1, 2, 4, 19, 31, 38, 62, 71, 76, 103, 124, 142, 206, 284, 412, 589, 1178, 1349, 1957, 2201, 2356, 2698, 3193, 3914, 4402, 5396, 6386, 7313, 7828, 8804, 12772, 14626, 29252, 41819, 60667, 83638, 121334, 138947, 167276, 226703, 242668, 277894, 453406, 555788, 906812, 4307357, 8614714, 17229428]

約数ペア:

[(1, 17229428), (2, 8614714), (4, 4307357), (19, 906812), (31, 555788), (38, 453406), (62, 277894), (71, 242668), (76, 226703), (103, 167276), (124, 138947), (142, 121334), (206, 83638), (284, 60667), (412, 41819), (589, 29252), (1178, 14626), (1349, 12772), (1957, 8804), (2201, 7828), (2356, 7313), (2698, 6386), (3193, 5396), (3914, 4402)]