221133742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{9587}}^1$

素因数の和:10215

約数の個数: 16

約数和(自身を含む): 349770240

約数和(自身を除く): 128636498

約数列:

[1, 2, 19, 38, 607, 1214, 9587, 11533, 19174, 23066, 182153, 364306, 5819309, 11638618, 110566871, 221133742]

約数ペア:

[(1, 221133742), (2, 110566871), (19, 11638618), (38, 5819309), (607, 364306), (1214, 182153), (9587, 23066), (11533, 19174)]