38943806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 67633920

約数和(自身を除く): 28690114

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 418, 617, 1234, 1661, 2869, 3322, 5738, 6787, 11723, 13574, 23446, 31559, 63118, 93167, 128953, 186334, 257906, 1024837, 1770173, 2049674, 3540346, 19471903, 38943806]

約数ペア:

[(1, 38943806), (2, 19471903), (11, 3540346), (19, 2049674), (22, 1770173), (38, 1024837), (151, 257906), (209, 186334), (302, 128953), (418, 93167), (617, 63118), (1234, 31559), (1661, 23446), (2869, 13574), (3322, 11723), (5738, 6787)]