19982064

素因数分解:

$2^4\times 3^1\times {\mathrm{283}}^1\times {\mathrm{1471}}^1$

素因数の和:1765

約数の個数: 40

約数和(自身を含む): 51837952

約数和(自身を除く): 31855888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 283, 566, 849, 1132, 1471, 1698, 2264, 2942, 3396, 4413, 4528, 5884, 6792, 8826, 11768, 13584, 17652, 23536, 35304, 70608, 416293, 832586, 1248879, 1665172, 2497758, 3330344, 4995516, 6660688, 9991032, 19982064]

約数ペア:

[(1, 19982064), (2, 9991032), (3, 6660688), (4, 4995516), (6, 3330344), (8, 2497758), (12, 1665172), (16, 1248879), (24, 832586), (48, 416293), (283, 70608), (566, 35304), (849, 23536), (1132, 17652), (1471, 13584), (1698, 11768), (2264, 8826), (2942, 6792), (3396, 5884), (4413, 4528)]