21014456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6011}}^1$

素因数の和:6059

約数の個数: 32

約数和(自身を含む): 43286400

約数和(自身を除く): 22271944

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 6011, 12022, 24044, 48088, 114209, 138253, 228418, 276506, 456836, 553012, 913672, 1106024, 2626807, 5253614, 10507228, 21014456]

約数ペア:

[(1, 21014456), (2, 10507228), (4, 5253614), (8, 2626807), (19, 1106024), (23, 913672), (38, 553012), (46, 456836), (76, 276506), (92, 228418), (152, 138253), (184, 114209), (437, 48088), (874, 24044), (1748, 12022), (3496, 6011)]