19486632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 53544960

約数和(自身を除く): 34058328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 331, 446, 662, 669, 892, 993, 1324, 1338, 1784, 1986, 2453, 2648, 2676, 3641, 3972, 4906, 5352, 7282, 7359, 7944, 9812, 10923, 14564, 14718, 19624, 21846, 29128, 29436, 43692, 58872, 73813, 87384, 147626, 221439, 295252, 442878, 590504, 811943, 885756, 1623886, 1771512, 2435829, 3247772, 4871658, 6495544, 9743316, 19486632]

約数ペア:

[(1, 19486632), (2, 9743316), (3, 6495544), (4, 4871658), (6, 3247772), (8, 2435829), (11, 1771512), (12, 1623886), (22, 885756), (24, 811943), (33, 590504), (44, 442878), (66, 295252), (88, 221439), (132, 147626), (223, 87384), (264, 73813), (331, 58872), (446, 43692), (662, 29436), (669, 29128), (892, 21846), (993, 19624), (1324, 14718), (1338, 14564), (1784, 10923), (1986, 9812), (2453, 7944), (2648, 7359), (2676, 7282), (3641, 5352), (3972, 4906)]