13201908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 33202176

約数和(自身を除く): 20000268

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 1543, 2139, 2852, 3086, 4278, 4629, 6172, 8556, 9258, 18516, 35489, 47833, 70978, 95666, 106467, 141956, 143499, 191332, 212934, 286998, 425868, 573996, 1100159, 2200318, 3300477, 4400636, 6600954, 13201908]

約数ペア:

[(1, 13201908), (2, 6600954), (3, 4400636), (4, 3300477), (6, 2200318), (12, 1100159), (23, 573996), (31, 425868), (46, 286998), (62, 212934), (69, 191332), (92, 143499), (93, 141956), (124, 106467), (138, 95666), (186, 70978), (276, 47833), (372, 35489), (713, 18516), (1426, 9258), (1543, 8556), (2139, 6172), (2852, 4629), (3086, 4278)]