1630789418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{51893}}^1$

素因数の和:52741

約数の個数: 16

約数和(自身を含む): 2578093920

約数和(自身を除く): 947304502

約数列:

[1, 2, 19, 38, 827, 1654, 15713, 31426, 51893, 103786, 985967, 1971934, 42915511, 85831022, 815394709, 1630789418]

約数ペア:

[(1, 1630789418), (2, 815394709), (19, 85831022), (38, 42915511), (827, 1971934), (1654, 985967), (15713, 103786), (31426, 51893)]