19645106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7481}}^1$

素因数の和:7597

約数の個数: 16

約数和(自身を含む): 32052888

約数和(自身を除く): 12407782

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 7481, 14962, 97253, 194506, 755581, 1511162, 9822553, 19645106]

約数ペア:

[(1, 19645106), (2, 9822553), (13, 1511162), (26, 755581), (101, 194506), (202, 97253), (1313, 14962), (2626, 7481)]