15836044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 35759360

約数和(自身を除く): 19923316

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 103, 119, 133, 206, 238, 266, 289, 323, 412, 476, 532, 578, 646, 721, 1156, 1292, 1442, 1751, 1957, 2023, 2261, 2884, 3502, 3914, 4046, 4522, 5491, 7004, 7828, 8092, 9044, 10982, 12257, 13699, 21964, 24514, 27398, 29767, 33269, 38437, 49028, 54796, 59534, 66538, 76874, 119068, 133076, 153748, 208369, 232883, 416738, 465766, 565573, 833476, 931532, 1131146, 2262292, 3959011, 7918022, 15836044]

約数ペア:

[(1, 15836044), (2, 7918022), (4, 3959011), (7, 2262292), (14, 1131146), (17, 931532), (19, 833476), (28, 565573), (34, 465766), (38, 416738), (68, 232883), (76, 208369), (103, 153748), (119, 133076), (133, 119068), (206, 76874), (238, 66538), (266, 59534), (289, 54796), (323, 49028), (412, 38437), (476, 33269), (532, 29767), (578, 27398), (646, 24514), (721, 21964), (1156, 13699), (1292, 12257), (1442, 10982), (1751, 9044), (1957, 8092), (2023, 7828), (2261, 7004), (2884, 5491), (3502, 4522), (3914, 4046)]