15982952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 32011200

約数和(自身を除く): 16028248

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 1481, 2698, 2962, 5396, 5924, 10792, 11848, 28139, 56278, 105151, 112556, 210302, 225112, 420604, 841208, 1997869, 3995738, 7991476, 15982952]

約数ペア:

[(1, 15982952), (2, 7991476), (4, 3995738), (8, 1997869), (19, 841208), (38, 420604), (71, 225112), (76, 210302), (142, 112556), (152, 105151), (284, 56278), (568, 28139), (1349, 11848), (1481, 10792), (2698, 5924), (2962, 5396)]