11820590656

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{121591}}^1$

素因数の和:121648

約数の個数: 84

約数和(自身を含む): 28166543616

約数和(自身を除く): 16345952960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 6076, 6944, 12152, 13888, 24304, 48608, 97216, 121591, 243182, 486364, 851137, 972728, 1702274, 1945456, 3404548, 3769321, 3890912, 5957959, 6809096, 7538642, 7781824, 11915918, 13618192, 15077284, 23831836, 26385247, 27236384, 30154568, 47663672, 52770494, 54472768, 60309136, 95327344, 105540988, 120618272, 184696729, 190654688, 211081976, 241236544, 369393458, 381309376, 422163952, 738786916, 844327904, 1477573832, 1688655808, 2955147664, 5910295328, 11820590656]

約数ペア:

[(1, 11820590656), (2, 5910295328), (4, 2955147664), (7, 1688655808), (8, 1477573832), (14, 844327904), (16, 738786916), (28, 422163952), (31, 381309376), (32, 369393458), (49, 241236544), (56, 211081976), (62, 190654688), (64, 184696729), (98, 120618272), (112, 105540988), (124, 95327344), (196, 60309136), (217, 54472768), (224, 52770494), (248, 47663672), (392, 30154568), (434, 27236384), (448, 26385247), (496, 23831836), (784, 15077284), (868, 13618192), (992, 11915918), (1519, 7781824), (1568, 7538642), (1736, 6809096), (1984, 5957959), (3038, 3890912), (3136, 3769321), (3472, 3404548), (6076, 1945456), (6944, 1702274), (12152, 972728), (13888, 851137), (24304, 486364), (48608, 243182), (97216, 121591)]