19739604

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 48121920

約数和(自身を除く): 28382316

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 131, 174, 262, 348, 393, 433, 524, 786, 866, 1299, 1572, 1732, 2598, 3799, 5196, 7598, 11397, 12557, 15196, 22794, 25114, 37671, 45588, 50228, 56723, 75342, 113446, 150684, 170169, 226892, 340338, 680676, 1644967, 3289934, 4934901, 6579868, 9869802, 19739604]

約数ペア:

[(1, 19739604), (2, 9869802), (3, 6579868), (4, 4934901), (6, 3289934), (12, 1644967), (29, 680676), (58, 340338), (87, 226892), (116, 170169), (131, 150684), (174, 113446), (262, 75342), (348, 56723), (393, 50228), (433, 45588), (524, 37671), (786, 25114), (866, 22794), (1299, 15196), (1572, 12557), (1732, 11397), (2598, 7598), (3799, 5196)]