15961596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 45749760

約数和(自身を除く): 29788164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 137, 146, 219, 228, 266, 274, 292, 399, 411, 438, 511, 532, 548, 798, 822, 876, 959, 1022, 1387, 1533, 1596, 1644, 1918, 2044, 2603, 2774, 2877, 3066, 3836, 4161, 5206, 5548, 5754, 6132, 7809, 8322, 9709, 10001, 10412, 11508, 15618, 16644, 18221, 19418, 20002, 29127, 30003, 31236, 36442, 38836, 40004, 54663, 58254, 60006, 70007, 72884, 109326, 116508, 120012, 140014, 190019, 210021, 218652, 280028, 380038, 420042, 570057, 760076, 840084, 1140114, 1330133, 2280228, 2660266, 3990399, 5320532, 7980798, 15961596]

約数ペア:

[(1, 15961596), (2, 7980798), (3, 5320532), (4, 3990399), (6, 2660266), (7, 2280228), (12, 1330133), (14, 1140114), (19, 840084), (21, 760076), (28, 570057), (38, 420042), (42, 380038), (57, 280028), (73, 218652), (76, 210021), (84, 190019), (114, 140014), (133, 120012), (137, 116508), (146, 109326), (219, 72884), (228, 70007), (266, 60006), (274, 58254), (292, 54663), (399, 40004), (411, 38836), (438, 36442), (511, 31236), (532, 30003), (548, 29127), (798, 20002), (822, 19418), (876, 18221), (959, 16644), (1022, 15618), (1387, 11508), (1533, 10412), (1596, 10001), (1644, 9709), (1918, 8322), (2044, 7809), (2603, 6132), (2774, 5754), (2877, 5548), (3066, 5206), (3836, 4161)]