12239914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 20067840

約数和(自身を除く): 7827926

約数列:

[1, 2, 19, 29, 38, 58, 383, 551, 766, 841, 1102, 1682, 7277, 11107, 14554, 15979, 22214, 31958, 211033, 322103, 422066, 644206, 6119957, 12239914]

約数ペア:

[(1, 12239914), (2, 6119957), (19, 644206), (29, 422066), (38, 322103), (58, 211033), (383, 31958), (551, 22214), (766, 15979), (841, 14554), (1102, 11107), (1682, 7277)]