13228684

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^2$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 27415024

約数和(自身を除く): 14186340

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 113, 148, 226, 259, 452, 518, 791, 1036, 1582, 3164, 4181, 8362, 12769, 16724, 25538, 29267, 51076, 58534, 89383, 117068, 178766, 357532, 472453, 944906, 1889812, 3307171, 6614342, 13228684]

約数ペア:

[(1, 13228684), (2, 6614342), (4, 3307171), (7, 1889812), (14, 944906), (28, 472453), (37, 357532), (74, 178766), (113, 117068), (148, 89383), (226, 58534), (259, 51076), (452, 29267), (518, 25538), (791, 16724), (1036, 12769), (1582, 8362), (3164, 4181)]