37939418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 63825408

約数和(自身を除く): 25885990

約数列:

[1, 2, 11, 22, 71, 107, 142, 214, 227, 454, 781, 1177, 1562, 2354, 2497, 4994, 7597, 15194, 16117, 24289, 32234, 48578, 83567, 167134, 177287, 267179, 354574, 534358, 1724519, 3449038, 18969709, 37939418]

約数ペア:

[(1, 37939418), (2, 18969709), (11, 3449038), (22, 1724519), (71, 534358), (107, 354574), (142, 267179), (214, 177287), (227, 167134), (454, 83567), (781, 48578), (1177, 32234), (1562, 24289), (2354, 16117), (2497, 15194), (4994, 7597)]