19314222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 42044112

約数和(自身を除く): 22729890

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 241, 361, 482, 703, 722, 723, 1083, 1406, 1446, 2109, 2166, 4218, 4579, 8917, 9158, 13357, 13737, 17834, 26714, 26751, 27474, 40071, 53502, 80142, 87001, 169423, 174002, 261003, 338846, 508269, 522006, 1016538, 3219037, 6438074, 9657111, 19314222]

約数ペア:

[(1, 19314222), (2, 9657111), (3, 6438074), (6, 3219037), (19, 1016538), (37, 522006), (38, 508269), (57, 338846), (74, 261003), (111, 174002), (114, 169423), (222, 87001), (241, 80142), (361, 53502), (482, 40071), (703, 27474), (722, 26751), (723, 26714), (1083, 17834), (1406, 13737), (1446, 13357), (2109, 9158), (2166, 8917), (4218, 4579)]