15926746

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 27265536

約数和(自身を除く): 11338790

約数列:

[1, 2, 11, 22, 31, 62, 121, 193, 242, 341, 386, 682, 1331, 2123, 2662, 3751, 4246, 5983, 7502, 11966, 23353, 41261, 46706, 65813, 82522, 131626, 256883, 513766, 723943, 1447886, 7963373, 15926746]

約数ペア:

[(1, 15926746), (2, 7963373), (11, 1447886), (22, 723943), (31, 513766), (62, 256883), (121, 131626), (193, 82522), (242, 65813), (341, 46706), (386, 41261), (682, 23353), (1331, 11966), (2123, 7502), (2662, 5983), (3751, 4246)]