15319304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 38586240

約数和(自身を除く): 23266936

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 1913, 2002, 3826, 4004, 7652, 8008, 13391, 15304, 21043, 24869, 26782, 42086, 49738, 53564, 84172, 99476, 107128, 147301, 168344, 174083, 198952, 273559, 294602, 348166, 547118, 589204, 696332, 1094236, 1178408, 1392664, 1914913, 2188472, 3829826, 7659652, 15319304]

約数ペア:

[(1, 15319304), (2, 7659652), (4, 3829826), (7, 2188472), (8, 1914913), (11, 1392664), (13, 1178408), (14, 1094236), (22, 696332), (26, 589204), (28, 547118), (44, 348166), (52, 294602), (56, 273559), (77, 198952), (88, 174083), (91, 168344), (104, 147301), (143, 107128), (154, 99476), (182, 84172), (286, 53564), (308, 49738), (364, 42086), (572, 26782), (616, 24869), (728, 21043), (1001, 15304), (1144, 13391), (1913, 8008), (2002, 7652), (3826, 4004)]