15982716

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 38415104

約数和(自身を除く): 22432388

約数列:

[1, 2, 3, 4, 6, 12, 67, 103, 134, 193, 201, 206, 268, 309, 386, 402, 412, 579, 618, 772, 804, 1158, 1236, 2316, 6901, 12931, 13802, 19879, 20703, 25862, 27604, 38793, 39758, 41406, 51724, 59637, 77586, 79516, 82812, 119274, 155172, 238548, 1331893, 2663786, 3995679, 5327572, 7991358, 15982716]

約数ペア:

[(1, 15982716), (2, 7991358), (3, 5327572), (4, 3995679), (6, 2663786), (12, 1331893), (67, 238548), (103, 155172), (134, 119274), (193, 82812), (201, 79516), (206, 77586), (268, 59637), (309, 51724), (386, 41406), (402, 39758), (412, 38793), (579, 27604), (618, 25862), (772, 20703), (804, 19879), (1158, 13802), (1236, 12931), (2316, 6901)]