22249018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 37765440

約数和(自身を除く): 15516422

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 281, 562, 649, 671, 1298, 1342, 3091, 3599, 6182, 7198, 16579, 17141, 33158, 34282, 39589, 79178, 182369, 188551, 364738, 377102, 1011319, 2022638, 11124509, 22249018]

約数ペア:

[(1, 22249018), (2, 11124509), (11, 2022638), (22, 1011319), (59, 377102), (61, 364738), (118, 188551), (122, 182369), (281, 79178), (562, 39589), (649, 34282), (671, 33158), (1298, 17141), (1342, 16579), (3091, 7198), (3599, 6182)]