19322903152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{13183}}^1$

素因数の和:13790

約数の個数: 80

約数和(自身を含む): 44728565760

約数和(自身を除く): 25405662608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 569, 644, 1138, 1288, 2276, 2576, 3983, 4552, 7966, 9104, 13087, 13183, 15932, 26174, 26366, 31864, 52348, 52732, 63728, 91609, 92281, 104696, 105464, 183218, 184562, 209392, 210928, 303209, 366436, 369124, 606418, 732872, 738248, 1212836, 1465744, 1476496, 2122463, 2425672, 4244926, 4851344, 7501127, 8489852, 15002254, 16979704, 30004508, 33959408, 52507889, 60009016, 105015778, 120018032, 172525921, 210031556, 345051842, 420063112, 690103684, 840126224, 1207681447, 1380207368, 2415362894, 2760414736, 4830725788, 9661451576, 19322903152]

約数ペア:

[(1, 19322903152), (2, 9661451576), (4, 4830725788), (7, 2760414736), (8, 2415362894), (14, 1380207368), (16, 1207681447), (23, 840126224), (28, 690103684), (46, 420063112), (56, 345051842), (92, 210031556), (112, 172525921), (161, 120018032), (184, 105015778), (322, 60009016), (368, 52507889), (569, 33959408), (644, 30004508), (1138, 16979704), (1288, 15002254), (2276, 8489852), (2576, 7501127), (3983, 4851344), (4552, 4244926), (7966, 2425672), (9104, 2122463), (13087, 1476496), (13183, 1465744), (15932, 1212836), (26174, 738248), (26366, 732872), (31864, 606418), (52348, 369124), (52732, 366436), (63728, 303209), (91609, 210928), (92281, 209392), (104696, 184562), (105464, 183218)]