201518005238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13029743}}^1$

素因数の和:13029812

約数の個数: 32

約数和(自身を含む): 356493795840

約数和(自身を除く): 154975790602

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 13029743, 26059486, 143327173, 247565117, 286654346, 482100491, 495130234, 964200982, 2723216287, 5303105401, 5446432574, 9159909329, 10606210802, 18319818658, 100759002619, 201518005238]

約数ペア:

[(1, 201518005238), (2, 100759002619), (11, 18319818658), (19, 10606210802), (22, 9159909329), (37, 5446432574), (38, 5303105401), (74, 2723216287), (209, 964200982), (407, 495130234), (418, 482100491), (703, 286654346), (814, 247565117), (1406, 143327173), (7733, 26059486), (15466, 13029743)]