13419208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 27720000

約数和(自身を除く): 14300792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 1399, 2398, 2798, 4796, 5596, 9592, 11192, 15389, 30778, 61556, 123112, 152491, 304982, 609964, 1219928, 1677401, 3354802, 6709604, 13419208]

約数ペア:

[(1, 13419208), (2, 6709604), (4, 3354802), (8, 1677401), (11, 1219928), (22, 609964), (44, 304982), (88, 152491), (109, 123112), (218, 61556), (436, 30778), (872, 15389), (1199, 11192), (1399, 9592), (2398, 5596), (2798, 4796)]