1212922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 1951200

約数和(自身を除く): 738278

約数列:

[1, 2, 19, 38, 59, 118, 541, 1082, 1121, 2242, 10279, 20558, 31919, 63838, 606461, 1212922]

約数ペア:

[(1, 1212922), (2, 606461), (19, 63838), (38, 31919), (59, 20558), (118, 10279), (541, 2242), (1082, 1121)]