15838214

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 28670976

約数和(自身を除く): 12832762

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 487, 707, 974, 1414, 2323, 3409, 4646, 6818, 11201, 16261, 22402, 32522, 49187, 78407, 98374, 156814, 344309, 688618, 1131301, 2262602, 7919107, 15838214]

約数ペア:

[(1, 15838214), (2, 7919107), (7, 2262602), (14, 1131301), (23, 688618), (46, 344309), (101, 156814), (161, 98374), (202, 78407), (322, 49187), (487, 32522), (707, 22402), (974, 16261), (1414, 11201), (2323, 6818), (3409, 4646)]