16530670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 32387040

約数和(自身を除く): 15856370

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1259, 1313, 2518, 2626, 6295, 6565, 12590, 13130, 16367, 32734, 81835, 127159, 163670, 254318, 635795, 1271590, 1653067, 3306134, 8265335, 16530670]

約数ペア:

[(1, 16530670), (2, 8265335), (5, 3306134), (10, 1653067), (13, 1271590), (26, 635795), (65, 254318), (101, 163670), (130, 127159), (202, 81835), (505, 32734), (1010, 16367), (1259, 13130), (1313, 12590), (2518, 6565), (2626, 6295)]