19006832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 43122240

約数和(自身を除く): 24115408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 46, 52, 58, 92, 104, 116, 137, 184, 208, 232, 274, 299, 368, 377, 464, 548, 598, 667, 754, 1096, 1196, 1334, 1508, 1781, 2192, 2392, 2668, 3016, 3151, 3562, 3973, 4784, 5336, 6032, 6302, 7124, 7946, 8671, 10672, 12604, 14248, 15892, 17342, 25208, 28496, 31784, 34684, 40963, 50416, 51649, 63568, 69368, 81926, 91379, 103298, 138736, 163852, 182758, 206596, 327704, 365516, 413192, 655408, 731032, 826384, 1187927, 1462064, 2375854, 4751708, 9503416, 19006832]

約数ペア:

[(1, 19006832), (2, 9503416), (4, 4751708), (8, 2375854), (13, 1462064), (16, 1187927), (23, 826384), (26, 731032), (29, 655408), (46, 413192), (52, 365516), (58, 327704), (92, 206596), (104, 182758), (116, 163852), (137, 138736), (184, 103298), (208, 91379), (232, 81926), (274, 69368), (299, 63568), (368, 51649), (377, 50416), (464, 40963), (548, 34684), (598, 31784), (667, 28496), (754, 25208), (1096, 17342), (1196, 15892), (1334, 14248), (1508, 12604), (1781, 10672), (2192, 8671), (2392, 7946), (2668, 7124), (3016, 6302), (3151, 6032), (3562, 5336), (3973, 4784)]