19070576

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4209

約数の個数: 40

約数和(自身を含む): 43268064

約数和(自身を除く): 24197488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4153, 4592, 8306, 16612, 29071, 33224, 58142, 66448, 116284, 170273, 232568, 340546, 465136, 681092, 1191911, 1362184, 2383822, 2724368, 4767644, 9535288, 19070576]

約数ペア:

[(1, 19070576), (2, 9535288), (4, 4767644), (7, 2724368), (8, 2383822), (14, 1362184), (16, 1191911), (28, 681092), (41, 465136), (56, 340546), (82, 232568), (112, 170273), (164, 116284), (287, 66448), (328, 58142), (574, 33224), (656, 29071), (1148, 16612), (2296, 8306), (4153, 4592)]