19322112

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 52081120

約数和(自身を除く): 32759008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 181, 192, 256, 278, 362, 384, 417, 543, 556, 724, 768, 834, 1086, 1112, 1448, 1668, 2172, 2224, 2896, 3336, 4344, 4448, 5792, 6672, 8688, 8896, 11584, 13344, 17376, 17792, 23168, 25159, 26688, 34752, 35584, 46336, 50318, 53376, 69504, 75477, 100636, 106752, 139008, 150954, 201272, 301908, 402544, 603816, 805088, 1207632, 1610176, 2415264, 3220352, 4830528, 6440704, 9661056, 19322112]

約数ペア:

[(1, 19322112), (2, 9661056), (3, 6440704), (4, 4830528), (6, 3220352), (8, 2415264), (12, 1610176), (16, 1207632), (24, 805088), (32, 603816), (48, 402544), (64, 301908), (96, 201272), (128, 150954), (139, 139008), (181, 106752), (192, 100636), (256, 75477), (278, 69504), (362, 53376), (384, 50318), (417, 46336), (543, 35584), (556, 34752), (724, 26688), (768, 25159), (834, 23168), (1086, 17792), (1112, 17376), (1448, 13344), (1668, 11584), (2172, 8896), (2224, 8688), (2896, 6672), (3336, 5792), (4344, 4448)]