11917408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 26172720

約数和(自身を除く): 14255312

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1153, 1292, 2306, 2584, 4612, 5168, 9224, 10336, 18448, 19601, 21907, 36896, 39202, 43814, 78404, 87628, 156808, 175256, 313616, 350512, 372419, 627232, 701024, 744838, 1489676, 2979352, 5958704, 11917408]

約数ペア:

[(1, 11917408), (2, 5958704), (4, 2979352), (8, 1489676), (16, 744838), (17, 701024), (19, 627232), (32, 372419), (34, 350512), (38, 313616), (68, 175256), (76, 156808), (136, 87628), (152, 78404), (272, 43814), (304, 39202), (323, 36896), (544, 21907), (608, 19601), (646, 18448), (1153, 10336), (1292, 9224), (2306, 5168), (2584, 4612)]