38221388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16223}}^1$

素因数の和:16277

約数の個数: 24

約数和(自身を含む): 72683520

約数和(自身を除く): 34462132

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 16223, 32446, 64892, 308237, 502913, 616474, 1005826, 1232948, 2011652, 9555347, 19110694, 38221388]

約数ペア:

[(1, 38221388), (2, 19110694), (4, 9555347), (19, 2011652), (31, 1232948), (38, 1005826), (62, 616474), (76, 502913), (124, 308237), (589, 64892), (1178, 32446), (2356, 16223)]