191990306388

素因数分解:

$2^2\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{12241157}}^1$

素因数の和:12242471

約数の個数: 24

約数和(自身を含む): 448320170592

約数和(自身を除く): 256329864204

約数列:

[1, 2, 3, 4, 6, 12, 1307, 2614, 3921, 5228, 7842, 15684, 12241157, 24482314, 36723471, 48964628, 73446942, 146893884, 15999192199, 31998384398, 47997576597, 63996768796, 95995153194, 191990306388]

約数ペア:

[(1, 191990306388), (2, 95995153194), (3, 63996768796), (4, 47997576597), (6, 31998384398), (12, 15999192199), (1307, 146893884), (2614, 73446942), (3921, 48964628), (5228, 36723471), (7842, 24482314), (15684, 12241157)]