15806252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 37793280

約数和(自身を除く): 21987028

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 37, 38, 44, 73, 74, 76, 77, 133, 146, 148, 154, 209, 259, 266, 292, 308, 407, 418, 511, 518, 532, 703, 803, 814, 836, 1022, 1036, 1387, 1406, 1463, 1606, 1628, 2044, 2701, 2774, 2812, 2849, 2926, 3212, 4921, 5402, 5548, 5621, 5698, 5852, 7733, 9709, 9842, 10804, 11242, 11396, 15257, 15466, 18907, 19418, 19684, 22484, 29711, 30514, 30932, 37814, 38836, 51319, 54131, 59422, 61028, 75628, 102638, 106799, 108262, 118844, 205276, 207977, 213598, 216524, 359233, 415954, 427196, 564509, 718466, 831908, 1129018, 1436932, 2258036, 3951563, 7903126, 15806252]

約数ペア:

[(1, 15806252), (2, 7903126), (4, 3951563), (7, 2258036), (11, 1436932), (14, 1129018), (19, 831908), (22, 718466), (28, 564509), (37, 427196), (38, 415954), (44, 359233), (73, 216524), (74, 213598), (76, 207977), (77, 205276), (133, 118844), (146, 108262), (148, 106799), (154, 102638), (209, 75628), (259, 61028), (266, 59422), (292, 54131), (308, 51319), (407, 38836), (418, 37814), (511, 30932), (518, 30514), (532, 29711), (703, 22484), (803, 19684), (814, 19418), (836, 18907), (1022, 15466), (1036, 15257), (1387, 11396), (1406, 11242), (1463, 10804), (1606, 9842), (1628, 9709), (2044, 7733), (2701, 5852), (2774, 5698), (2812, 5621), (2849, 5548), (2926, 5402), (3212, 4921)]