51972371962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195384857}}^1$

素因数の和:195384885

約数の個数: 16

約数和(自身を含む): 93784731840

約数和(自身を除く): 41812359878

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 195384857, 390769714, 1367693999, 2735387998, 3712312283, 7424624566, 25986185981, 51972371962]

約数ペア:

[(1, 51972371962), (2, 25986185981), (7, 7424624566), (14, 3712312283), (19, 2735387998), (38, 1367693999), (133, 390769714), (266, 195384857)]