15690972208

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{22091}}^1$

素因数の和:22633

約数の個数: 40

約数和(自身を含む): 30769030656

約数和(自身を除く): 15078058448

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 431, 824, 862, 1648, 1724, 3448, 6896, 22091, 44182, 44393, 88364, 88786, 176728, 177572, 353456, 355144, 710288, 2275373, 4550746, 9101492, 9521221, 18202984, 19042442, 36405968, 38084884, 76169768, 152339536, 980685763, 1961371526, 3922743052, 7845486104, 15690972208]

約数ペア:

[(1, 15690972208), (2, 7845486104), (4, 3922743052), (8, 1961371526), (16, 980685763), (103, 152339536), (206, 76169768), (412, 38084884), (431, 36405968), (824, 19042442), (862, 18202984), (1648, 9521221), (1724, 9101492), (3448, 4550746), (6896, 2275373), (22091, 710288), (44182, 355144), (44393, 353456), (88364, 177572), (88786, 176728)]