13028521616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3896089}}^1$

素因数の和:3896127

約数の個数: 40

約数和(自身を含む): 28986909600

約数和(自身を除く): 15958387984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3896089, 7792178, 15584356, 31168712, 42856979, 62337424, 74025691, 85713958, 148051382, 171427916, 296102764, 342855832, 592205528, 685711664, 814282601, 1184411056, 1628565202, 3257130404, 6514260808, 13028521616]

約数ペア:

[(1, 13028521616), (2, 6514260808), (4, 3257130404), (8, 1628565202), (11, 1184411056), (16, 814282601), (19, 685711664), (22, 592205528), (38, 342855832), (44, 296102764), (76, 171427916), (88, 148051382), (152, 85713958), (176, 74025691), (209, 62337424), (304, 42856979), (418, 31168712), (836, 15584356), (1672, 7792178), (3344, 3896089)]