21930294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4093}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 47162880

約数和(自身を除く): 25232586

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 4093, 5358, 8186, 12279, 24558, 77767, 155534, 192371, 233301, 384742, 466602, 577113, 1154226, 3655049, 7310098, 10965147, 21930294]

約数ペア:

[(1, 21930294), (2, 10965147), (3, 7310098), (6, 3655049), (19, 1154226), (38, 577113), (47, 466602), (57, 384742), (94, 233301), (114, 192371), (141, 155534), (282, 77767), (893, 24558), (1786, 12279), (2679, 8186), (4093, 5358)]