19104442

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 34038144

約数和(自身を除く): 14933702

約数列:

[1, 2, 7, 14, 41, 82, 83, 166, 287, 401, 574, 581, 802, 1162, 2807, 3403, 5614, 6806, 16441, 23821, 32882, 33283, 47642, 66566, 115087, 230174, 232981, 465962, 1364603, 2729206, 9552221, 19104442]

約数ペア:

[(1, 19104442), (2, 9552221), (7, 2729206), (14, 1364603), (41, 465962), (82, 232981), (83, 230174), (166, 115087), (287, 66566), (401, 47642), (574, 33283), (581, 32882), (802, 23821), (1162, 16441), (2807, 6806), (3403, 5614)]