15537214

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 15566786

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 71, 77, 98, 142, 154, 203, 319, 343, 406, 497, 539, 638, 686, 781, 994, 1078, 1421, 1562, 2059, 2233, 2842, 3479, 3773, 4118, 4466, 5467, 6958, 7546, 9947, 10934, 14413, 15631, 19894, 22649, 24353, 28826, 31262, 38269, 45298, 48706, 76538, 100891, 109417, 158543, 201782, 218834, 267883, 317086, 535766, 706237, 1109801, 1412474, 2219602, 7768607, 15537214]

約数ペア:

[(1, 15537214), (2, 7768607), (7, 2219602), (11, 1412474), (14, 1109801), (22, 706237), (29, 535766), (49, 317086), (58, 267883), (71, 218834), (77, 201782), (98, 158543), (142, 109417), (154, 100891), (203, 76538), (319, 48706), (343, 45298), (406, 38269), (497, 31262), (539, 28826), (638, 24353), (686, 22649), (781, 19894), (994, 15631), (1078, 14413), (1421, 10934), (1562, 9947), (2059, 7546), (2233, 6958), (2842, 5467), (3479, 4466), (3773, 4118)]