15617148

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1993}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 36514128

約数和(自身を除く): 20896980

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 1993, 2612, 3918, 3986, 5979, 7836, 7972, 11958, 23916, 1301429, 2602858, 3904287, 5205716, 7808574, 15617148]

約数ペア:

[(1, 15617148), (2, 7808574), (3, 5205716), (4, 3904287), (6, 2602858), (12, 1301429), (653, 23916), (1306, 11958), (1959, 7972), (1993, 7836), (2612, 5979), (3918, 3986)]