19103679532

素因数分解:

$2^2\times 7^1\times {\mathrm{4637}}^1\times {\mathrm{147137}}^1$

素因数の和:151785

約数の個数: 24

約数和(自身を含む): 38215858464

約数和(自身を除く): 19112178932

約数列:

[1, 2, 4, 7, 14, 28, 4637, 9274, 18548, 32459, 64918, 129836, 147137, 294274, 588548, 1029959, 2059918, 4119836, 682274269, 1364548538, 2729097076, 4775919883, 9551839766, 19103679532]

約数ペア:

[(1, 19103679532), (2, 9551839766), (4, 4775919883), (7, 2729097076), (14, 1364548538), (28, 682274269), (4637, 4119836), (9274, 2059918), (18548, 1029959), (32459, 588548), (64918, 294274), (129836, 147137)]