16699974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 35354880

約数和(自身を除く): 18654906

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 557, 789, 1114, 1578, 1671, 3342, 4997, 9994, 10583, 14991, 21166, 29982, 31749, 63498, 146491, 292982, 439473, 878946, 2783329, 5566658, 8349987, 16699974]

約数ペア:

[(1, 16699974), (2, 8349987), (3, 5566658), (6, 2783329), (19, 878946), (38, 439473), (57, 292982), (114, 146491), (263, 63498), (526, 31749), (557, 29982), (789, 21166), (1114, 14991), (1578, 10583), (1671, 9994), (3342, 4997)]