1854123911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{7417}}^1$

素因数の和:7718

約数の個数: 16

約数和(自身を含む): 1993958400

約数和(自身を除く): 139834489

約数列:

[1, 19, 59, 223, 1121, 4237, 7417, 13157, 140923, 249983, 437603, 1653991, 8314457, 31425829, 97585469, 1854123911]

約数ペア:

[(1, 1854123911), (19, 97585469), (59, 31425829), (223, 8314457), (1121, 1653991), (4237, 437603), (7417, 249983), (13157, 140923)]