15406358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 26181792

約数和(自身を除く): 10775434

約数列:

[1, 2, 11, 22, 53, 73, 106, 146, 181, 362, 583, 803, 1166, 1606, 1991, 3869, 3982, 7738, 9593, 13213, 19186, 26426, 42559, 85118, 105523, 145343, 211046, 290686, 700289, 1400578, 7703179, 15406358]

約数ペア:

[(1, 15406358), (2, 7703179), (11, 1400578), (22, 700289), (53, 290686), (73, 211046), (106, 145343), (146, 105523), (181, 85118), (362, 42559), (583, 26426), (803, 19186), (1166, 13213), (1606, 9593), (1991, 7738), (3869, 3982)]