12019072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 26732160

約数和(自身を除く): 14713088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 233, 248, 403, 416, 466, 496, 806, 832, 932, 992, 1612, 1664, 1864, 1984, 3029, 3224, 3728, 3968, 6058, 6448, 7223, 7456, 12116, 12896, 14446, 14912, 24232, 25792, 28892, 29824, 48464, 51584, 57784, 93899, 96928, 115568, 187798, 193856, 231136, 375596, 387712, 462272, 751192, 924544, 1502384, 3004768, 6009536, 12019072]

約数ペア:

[(1, 12019072), (2, 6009536), (4, 3004768), (8, 1502384), (13, 924544), (16, 751192), (26, 462272), (31, 387712), (32, 375596), (52, 231136), (62, 193856), (64, 187798), (104, 115568), (124, 96928), (128, 93899), (208, 57784), (233, 51584), (248, 48464), (403, 29824), (416, 28892), (466, 25792), (496, 24232), (806, 14912), (832, 14446), (932, 12896), (992, 12116), (1612, 7456), (1664, 7223), (1864, 6448), (1984, 6058), (3029, 3968), (3224, 3728)]