22819888

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 60

約数和(自身を含む): 55413120

約数和(自身を除く): 32593232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2239, 2548, 4478, 5096, 8956, 10192, 15673, 17912, 29107, 31346, 35824, 58214, 62692, 109711, 116428, 125384, 203749, 219422, 232856, 250768, 407498, 438844, 465712, 814996, 877688, 1426243, 1629992, 1755376, 2852486, 3259984, 5704972, 11409944, 22819888]

約数ペア:

[(1, 22819888), (2, 11409944), (4, 5704972), (7, 3259984), (8, 2852486), (13, 1755376), (14, 1629992), (16, 1426243), (26, 877688), (28, 814996), (49, 465712), (52, 438844), (56, 407498), (91, 250768), (98, 232856), (104, 219422), (112, 203749), (182, 125384), (196, 116428), (208, 109711), (364, 62692), (392, 58214), (637, 35824), (728, 31346), (784, 29107), (1274, 17912), (1456, 15673), (2239, 10192), (2548, 8956), (4478, 5096)]