19921614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4723}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 43082880

約数和(自身を除く): 23161266

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 4723, 9446, 14169, 28338, 89737, 174751, 179474, 269211, 349502, 524253, 538422, 1048506, 3320269, 6640538, 9960807, 19921614]

約数ペア:

[(1, 19921614), (2, 9960807), (3, 6640538), (6, 3320269), (19, 1048506), (37, 538422), (38, 524253), (57, 349502), (74, 269211), (111, 179474), (114, 174751), (222, 89737), (703, 28338), (1406, 14169), (2109, 9446), (4218, 4723)]