19607392

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 49351680

約数和(自身を除く): 29744288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 271, 272, 304, 323, 476, 532, 542, 544, 608, 646, 952, 1064, 1084, 1292, 1897, 1904, 2128, 2168, 2261, 2584, 3794, 3808, 4256, 4336, 4522, 4607, 5149, 5168, 7588, 8672, 9044, 9214, 10298, 10336, 15176, 18088, 18428, 20596, 30352, 32249, 36043, 36176, 36856, 41192, 60704, 64498, 72086, 72352, 73712, 82384, 87533, 128996, 144172, 147424, 164768, 175066, 257992, 288344, 350132, 515984, 576688, 612731, 700264, 1031968, 1153376, 1225462, 1400528, 2450924, 2801056, 4901848, 9803696, 19607392]

約数ペア:

[(1, 19607392), (2, 9803696), (4, 4901848), (7, 2801056), (8, 2450924), (14, 1400528), (16, 1225462), (17, 1153376), (19, 1031968), (28, 700264), (32, 612731), (34, 576688), (38, 515984), (56, 350132), (68, 288344), (76, 257992), (112, 175066), (119, 164768), (133, 147424), (136, 144172), (152, 128996), (224, 87533), (238, 82384), (266, 73712), (271, 72352), (272, 72086), (304, 64498), (323, 60704), (476, 41192), (532, 36856), (542, 36176), (544, 36043), (608, 32249), (646, 30352), (952, 20596), (1064, 18428), (1084, 18088), (1292, 15176), (1897, 10336), (1904, 10298), (2128, 9214), (2168, 9044), (2261, 8672), (2584, 7588), (3794, 5168), (3808, 5149), (4256, 4607), (4336, 4522)]