219387408

素因数分解:

$2^4\times 3^1\times {\mathrm{4570571}}^1$

素因数の和:4570582

約数の個数: 20

約数和(自身を含む): 566750928

約数和(自身を除く): 347363520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4570571, 9141142, 13711713, 18282284, 27423426, 36564568, 54846852, 73129136, 109693704, 219387408]

約数ペア:

[(1, 219387408), (2, 109693704), (3, 73129136), (4, 54846852), (6, 36564568), (8, 27423426), (12, 18282284), (16, 13711713), (24, 9141142), (48, 4570571)]