15855476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 34978944

約数和(自身を除く): 19123468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1013, 1118, 1204, 2026, 2236, 3913, 4052, 7091, 7826, 13169, 14182, 15652, 26338, 28364, 43559, 52676, 87118, 92183, 174236, 184366, 304913, 368732, 566267, 609826, 1132534, 1219652, 2265068, 3963869, 7927738, 15855476]

約数ペア:

[(1, 15855476), (2, 7927738), (4, 3963869), (7, 2265068), (13, 1219652), (14, 1132534), (26, 609826), (28, 566267), (43, 368732), (52, 304913), (86, 184366), (91, 174236), (172, 92183), (182, 87118), (301, 52676), (364, 43559), (559, 28364), (602, 26338), (1013, 15652), (1118, 14182), (1204, 13169), (2026, 7826), (2236, 7091), (3913, 4052)]