22815586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 37283328

約数和(自身を除く): 14467742

約数列:

[1, 2, 23, 46, 47, 61, 94, 122, 173, 346, 1081, 1403, 2162, 2806, 2867, 3979, 5734, 7958, 8131, 10553, 16262, 21106, 65941, 131882, 187013, 242719, 374026, 485438, 495991, 991982, 11407793, 22815586]

約数ペア:

[(1, 22815586), (2, 11407793), (23, 991982), (46, 495991), (47, 485438), (61, 374026), (94, 242719), (122, 187013), (173, 131882), (346, 65941), (1081, 21106), (1403, 16262), (2162, 10553), (2806, 8131), (2867, 7958), (3979, 5734)]