19295096835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{13043}}^1$

素因数の和:13324

約数の個数: 64

約数和(自身を含む): 35953855488

約数和(自身を除く): 16658758653

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 193, 219, 365, 511, 579, 965, 1095, 1351, 1533, 2555, 2895, 4053, 6755, 7665, 13043, 14089, 20265, 39129, 42267, 65215, 70445, 91301, 98623, 195645, 211335, 273903, 295869, 456505, 493115, 952139, 1369515, 1479345, 2517299, 2856417, 4760695, 6664973, 7551897, 12586495, 14282085, 17621093, 19994919, 33324865, 37759485, 52863279, 88105465, 99974595, 183762827, 264316395, 551288481, 918814135, 1286339789, 2756442405, 3859019367, 6431698945, 19295096835]

約数ペア:

[(1, 19295096835), (3, 6431698945), (5, 3859019367), (7, 2756442405), (15, 1286339789), (21, 918814135), (35, 551288481), (73, 264316395), (105, 183762827), (193, 99974595), (219, 88105465), (365, 52863279), (511, 37759485), (579, 33324865), (965, 19994919), (1095, 17621093), (1351, 14282085), (1533, 12586495), (2555, 7551897), (2895, 6664973), (4053, 4760695), (6755, 2856417), (7665, 2517299), (13043, 1479345), (14089, 1369515), (20265, 952139), (39129, 493115), (42267, 456505), (65215, 295869), (70445, 273903), (91301, 211335), (98623, 195645)]