15653214

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 35493120

約数和(自身を除く): 19839906

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 191, 261, 314, 382, 471, 522, 573, 942, 1146, 1413, 1719, 2826, 3438, 4553, 5539, 9106, 11078, 13659, 16617, 27318, 29987, 33234, 40977, 49851, 59974, 81954, 89961, 99702, 179922, 269883, 539766, 869623, 1739246, 2608869, 5217738, 7826607, 15653214]

約数ペア:

[(1, 15653214), (2, 7826607), (3, 5217738), (6, 2608869), (9, 1739246), (18, 869623), (29, 539766), (58, 269883), (87, 179922), (157, 99702), (174, 89961), (191, 81954), (261, 59974), (314, 49851), (382, 40977), (471, 33234), (522, 29987), (573, 27318), (942, 16617), (1146, 13659), (1413, 11078), (1719, 9106), (2826, 5539), (3438, 4553)]