19885176

素因数分解:

$2^3\times 3^5\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 57198960

約数和(自身を除く): 37313784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 193, 212, 216, 243, 318, 324, 386, 424, 477, 486, 579, 636, 648, 772, 954, 972, 1158, 1272, 1431, 1544, 1737, 1908, 1944, 2316, 2862, 3474, 3816, 4293, 4632, 5211, 5724, 6948, 8586, 10229, 10422, 11448, 12879, 13896, 15633, 17172, 20458, 20844, 25758, 30687, 31266, 34344, 40916, 41688, 46899, 51516, 61374, 62532, 81832, 92061, 93798, 103032, 122748, 125064, 184122, 187596, 245496, 276183, 368244, 375192, 552366, 736488, 828549, 1104732, 1657098, 2209464, 2485647, 3314196, 4971294, 6628392, 9942588, 19885176]

約数ペア:

[(1, 19885176), (2, 9942588), (3, 6628392), (4, 4971294), (6, 3314196), (8, 2485647), (9, 2209464), (12, 1657098), (18, 1104732), (24, 828549), (27, 736488), (36, 552366), (53, 375192), (54, 368244), (72, 276183), (81, 245496), (106, 187596), (108, 184122), (159, 125064), (162, 122748), (193, 103032), (212, 93798), (216, 92061), (243, 81832), (318, 62532), (324, 61374), (386, 51516), (424, 46899), (477, 41688), (486, 40916), (579, 34344), (636, 31266), (648, 30687), (772, 25758), (954, 20844), (972, 20458), (1158, 17172), (1272, 15633), (1431, 13896), (1544, 12879), (1737, 11448), (1908, 10422), (1944, 10229), (2316, 8586), (2862, 6948), (3474, 5724), (3816, 5211), (4293, 4632)]