19546872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 54017280

約数和(自身を除く): 34470408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2083, 2346, 3128, 4166, 4692, 6249, 8332, 9384, 12498, 16664, 24996, 35411, 47909, 49992, 70822, 95818, 106233, 141644, 143727, 191636, 212466, 283288, 287454, 383272, 424932, 574908, 814453, 849864, 1149816, 1628906, 2443359, 3257812, 4886718, 6515624, 9773436, 19546872]

約数ペア:

[(1, 19546872), (2, 9773436), (3, 6515624), (4, 4886718), (6, 3257812), (8, 2443359), (12, 1628906), (17, 1149816), (23, 849864), (24, 814453), (34, 574908), (46, 424932), (51, 383272), (68, 287454), (69, 283288), (92, 212466), (102, 191636), (136, 143727), (138, 141644), (184, 106233), (204, 95818), (276, 70822), (391, 49992), (408, 47909), (552, 35411), (782, 24996), (1173, 16664), (1564, 12498), (2083, 9384), (2346, 8332), (3128, 6249), (4166, 4692)]