11996504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 25421760

約数和(自身を除く): 13425256

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 61, 62, 104, 122, 124, 244, 248, 403, 488, 793, 806, 1586, 1612, 1891, 3172, 3224, 3721, 3782, 6344, 7442, 7564, 14884, 15128, 24583, 29768, 48373, 49166, 96746, 98332, 115351, 193492, 196664, 230702, 386984, 461404, 922808, 1499563, 2999126, 5998252, 11996504]

約数ペア:

[(1, 11996504), (2, 5998252), (4, 2999126), (8, 1499563), (13, 922808), (26, 461404), (31, 386984), (52, 230702), (61, 196664), (62, 193492), (104, 115351), (122, 98332), (124, 96746), (244, 49166), (248, 48373), (403, 29768), (488, 24583), (793, 15128), (806, 14884), (1586, 7564), (1612, 7442), (1891, 6344), (3172, 3782), (3224, 3721)]