23578810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 44976960

約数和(自身を除く): 21398150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 643, 965, 1286, 1930, 3215, 3667, 6430, 7334, 12217, 18335, 24434, 36670, 61085, 122170, 124099, 248198, 620495, 1240990, 2357881, 4715762, 11789405, 23578810]

約数ペア:

[(1, 23578810), (2, 11789405), (5, 4715762), (10, 2357881), (19, 1240990), (38, 620495), (95, 248198), (190, 124099), (193, 122170), (386, 61085), (643, 36670), (965, 24434), (1286, 18335), (1930, 12217), (3215, 7334), (3667, 6430)]