13553453336

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{19163}}^1$

素因数の和:19799

約数の個数: 32

約数和(自身を含む): 25595438400

約数和(自身を除く): 12041985064

約数列:

[1, 2, 4, 8, 211, 419, 422, 838, 844, 1676, 1688, 3352, 19163, 38326, 76652, 88409, 153304, 176818, 353636, 707272, 4043393, 8029297, 8086786, 16058594, 16173572, 32117188, 32347144, 64234376, 1694181667, 3388363334, 6776726668, 13553453336]

約数ペア:

[(1, 13553453336), (2, 6776726668), (4, 3388363334), (8, 1694181667), (211, 64234376), (419, 32347144), (422, 32117188), (838, 16173572), (844, 16058594), (1676, 8086786), (1688, 8029297), (3352, 4043393), (19163, 707272), (38326, 353636), (76652, 176818), (88409, 153304)]