16118916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 43196160

約数和(自身を除く): 27077244

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 6427, 12854, 19281, 25708, 38562, 70697, 77124, 122113, 141394, 212091, 244226, 282788, 366339, 424182, 488452, 732678, 848364, 1343243, 1465356, 2686486, 4029729, 5372972, 8059458, 16118916]

約数ペア:

[(1, 16118916), (2, 8059458), (3, 5372972), (4, 4029729), (6, 2686486), (11, 1465356), (12, 1343243), (19, 848364), (22, 732678), (33, 488452), (38, 424182), (44, 366339), (57, 282788), (66, 244226), (76, 212091), (114, 141394), (132, 122113), (209, 77124), (228, 70697), (418, 38562), (627, 25708), (836, 19281), (1254, 12854), (2508, 6427)]