1235912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 2505600

約数和(自身を除く): 1269688

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 173, 188, 346, 376, 692, 893, 1384, 1786, 3287, 3572, 6574, 7144, 8131, 13148, 16262, 26296, 32524, 65048, 154489, 308978, 617956, 1235912]

約数ペア:

[(1, 1235912), (2, 617956), (4, 308978), (8, 154489), (19, 65048), (38, 32524), (47, 26296), (76, 16262), (94, 13148), (152, 8131), (173, 7144), (188, 6574), (346, 3572), (376, 3287), (692, 1786), (893, 1384)]