15255474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 33130944

約数和(自身を除く): 17875470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1493, 1703, 2986, 3406, 4479, 5109, 8958, 10218, 19409, 38818, 58227, 116454, 195583, 391166, 586749, 1173498, 2542579, 5085158, 7627737, 15255474]

約数ペア:

[(1, 15255474), (2, 7627737), (3, 5085158), (6, 2542579), (13, 1173498), (26, 586749), (39, 391166), (78, 195583), (131, 116454), (262, 58227), (393, 38818), (786, 19409), (1493, 10218), (1703, 8958), (2986, 5109), (3406, 4479)]