15276404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 33276096

約数和(自身を除く): 17999692

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1571, 2431, 3142, 4862, 6284, 9724, 17281, 20423, 26707, 34562, 40846, 53414, 69124, 81692, 106828, 224653, 293777, 347191, 449306, 587554, 694382, 898612, 1175108, 1388764, 3819101, 7638202, 15276404]

約数ペア:

[(1, 15276404), (2, 7638202), (4, 3819101), (11, 1388764), (13, 1175108), (17, 898612), (22, 694382), (26, 587554), (34, 449306), (44, 347191), (52, 293777), (68, 224653), (143, 106828), (187, 81692), (221, 69124), (286, 53414), (374, 40846), (442, 34562), (572, 26707), (748, 20423), (884, 17281), (1571, 9724), (2431, 6284), (3142, 4862)]