16913724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 25986756

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2393, 3534, 4786, 7068, 7179, 9572, 14358, 28716, 45467, 74183, 90934, 136401, 148366, 181868, 222549, 272802, 296732, 445098, 545604, 890196, 1409477, 2818954, 4228431, 5637908, 8456862, 16913724]

約数ペア:

[(1, 16913724), (2, 8456862), (3, 5637908), (4, 4228431), (6, 2818954), (12, 1409477), (19, 890196), (31, 545604), (38, 445098), (57, 296732), (62, 272802), (76, 222549), (93, 181868), (114, 148366), (124, 136401), (186, 90934), (228, 74183), (372, 45467), (589, 28716), (1178, 14358), (1767, 9572), (2356, 7179), (2393, 7068), (3534, 4786)]