19445712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 59037888

約数和(自身を除く): 39592176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 2833, 3432, 5666, 6864, 8499, 11332, 16998, 22664, 31163, 33996, 36829, 45328, 62326, 67992, 73658, 93489, 110487, 124652, 135984, 147316, 186978, 220974, 249304, 294632, 373956, 405119, 441948, 498608, 589264, 747912, 810238, 883896, 1215357, 1495824, 1620476, 1767792, 2430714, 3240952, 4861428, 6481904, 9722856, 19445712]

約数ペア:

[(1, 19445712), (2, 9722856), (3, 6481904), (4, 4861428), (6, 3240952), (8, 2430714), (11, 1767792), (12, 1620476), (13, 1495824), (16, 1215357), (22, 883896), (24, 810238), (26, 747912), (33, 589264), (39, 498608), (44, 441948), (48, 405119), (52, 373956), (66, 294632), (78, 249304), (88, 220974), (104, 186978), (132, 147316), (143, 135984), (156, 124652), (176, 110487), (208, 93489), (264, 73658), (286, 67992), (312, 62326), (429, 45328), (528, 36829), (572, 33996), (624, 31163), (858, 22664), (1144, 16998), (1716, 11332), (2288, 8499), (2833, 6864), (3432, 5666)]