15506812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 28730240

約数和(自身を除く): 13223428

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 967, 1934, 3868, 4009, 8018, 16036, 18373, 36746, 73492, 204037, 408074, 816148, 3876703, 7753406, 15506812]

約数ペア:

[(1, 15506812), (2, 7753406), (4, 3876703), (19, 816148), (38, 408074), (76, 204037), (211, 73492), (422, 36746), (844, 18373), (967, 16036), (1934, 8018), (3868, 4009)]