15385552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10567}}^1$

素因数の和:10595

約数の個数: 40

約数和(自身を含む): 36692096

約数和(自身を除く): 21306544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10567, 21134, 42268, 73969, 84536, 137371, 147938, 169072, 274742, 295876, 549484, 591752, 961597, 1098968, 1183504, 1923194, 2197936, 3846388, 7692776, 15385552]

約数ペア:

[(1, 15385552), (2, 7692776), (4, 3846388), (7, 2197936), (8, 1923194), (13, 1183504), (14, 1098968), (16, 961597), (26, 591752), (28, 549484), (52, 295876), (56, 274742), (91, 169072), (104, 147938), (112, 137371), (182, 84536), (208, 73969), (364, 42268), (728, 21134), (1456, 10567)]