15705919988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9647371}}^1$

素因数の和:9647423

約数の個数: 24

約数和(自身を含む): 30794411424

約数和(自身を除く): 15088491436

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 9647371, 19294742, 38589484, 106121081, 212242162, 356952727, 424484324, 713905454, 1427810908, 3926479997, 7852959994, 15705919988]

約数ペア:

[(1, 15705919988), (2, 7852959994), (4, 3926479997), (11, 1427810908), (22, 713905454), (37, 424484324), (44, 356952727), (74, 212242162), (148, 106121081), (407, 38589484), (814, 19294742), (1628, 9647371)]