15221284391024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5419}}^1\times {\mathrm{5663051}}^1$

素因数の和:5668509

約数の個数: 40

約数和(自身を含む): 30448191905280

約数和(自身を除く): 15226907514256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5419, 10838, 21676, 43352, 86704, 167989, 335978, 671956, 1343912, 2687824, 5663051, 11326102, 22652204, 45304408, 90608816, 175554581, 351109162, 702218324, 1404436648, 2808873296, 30688073369, 61376146738, 122752293476, 245504586952, 491009173904, 951330274439, 1902660548878, 3805321097756, 7610642195512, 15221284391024]

約数ペア:

[(1, 15221284391024), (2, 7610642195512), (4, 3805321097756), (8, 1902660548878), (16, 951330274439), (31, 491009173904), (62, 245504586952), (124, 122752293476), (248, 61376146738), (496, 30688073369), (5419, 2808873296), (10838, 1404436648), (21676, 702218324), (43352, 351109162), (86704, 175554581), (167989, 90608816), (335978, 45304408), (671956, 22652204), (1343912, 11326102), (2687824, 5663051)]