15703386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 33331200

約数和(自身を除く): 17627814

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 991, 1982, 2641, 2973, 5282, 5946, 7923, 15846, 18829, 37658, 56487, 112974, 137749, 275498, 413247, 826494, 2617231, 5234462, 7851693, 15703386]

約数ペア:

[(1, 15703386), (2, 7851693), (3, 5234462), (6, 2617231), (19, 826494), (38, 413247), (57, 275498), (114, 137749), (139, 112974), (278, 56487), (417, 37658), (834, 18829), (991, 15846), (1982, 7923), (2641, 5946), (2973, 5282)]