12290190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37243}}^1$

素因数の和:37264

約数の個数: 32

約数和(自身を含む): 32178816

約数和(自身を除く): 19888626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 37243, 74486, 111729, 186215, 223458, 372430, 409673, 558645, 819346, 1117290, 1229019, 2048365, 2458038, 4096730, 6145095, 12290190]

約数ペア:

[(1, 12290190), (2, 6145095), (3, 4096730), (5, 2458038), (6, 2048365), (10, 1229019), (11, 1117290), (15, 819346), (22, 558645), (30, 409673), (33, 372430), (55, 223458), (66, 186215), (110, 111729), (165, 74486), (330, 37243)]