19177584

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 34390416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 599, 667, 696, 1104, 1198, 1334, 1392, 1797, 2001, 2396, 2668, 3594, 4002, 4792, 5336, 7188, 8004, 9584, 10672, 13777, 14376, 16008, 17371, 27554, 28752, 32016, 34742, 41331, 52113, 55108, 69484, 82662, 104226, 110216, 138968, 165324, 208452, 220432, 277936, 330648, 399533, 416904, 661296, 799066, 833808, 1198599, 1598132, 2397198, 3196264, 4794396, 6392528, 9588792, 19177584]

約数ペア:

[(1, 19177584), (2, 9588792), (3, 6392528), (4, 4794396), (6, 3196264), (8, 2397198), (12, 1598132), (16, 1198599), (23, 833808), (24, 799066), (29, 661296), (46, 416904), (48, 399533), (58, 330648), (69, 277936), (87, 220432), (92, 208452), (116, 165324), (138, 138968), (174, 110216), (184, 104226), (232, 82662), (276, 69484), (348, 55108), (368, 52113), (464, 41331), (552, 34742), (599, 32016), (667, 28752), (696, 27554), (1104, 17371), (1198, 16008), (1334, 14376), (1392, 13777), (1797, 10672), (2001, 9584), (2396, 8004), (2668, 7188), (3594, 5336), (4002, 4792)]