12402896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3747

約数の個数: 40

約数和(自身を含む): 27602400

約数和(自身を除く): 15199504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3709, 7418, 14836, 29672, 40799, 59344, 70471, 81598, 140942, 163196, 281884, 326392, 563768, 652784, 775181, 1127536, 1550362, 3100724, 6201448, 12402896]

約数ペア:

[(1, 12402896), (2, 6201448), (4, 3100724), (8, 1550362), (11, 1127536), (16, 775181), (19, 652784), (22, 563768), (38, 326392), (44, 281884), (76, 163196), (88, 140942), (152, 81598), (176, 70471), (209, 59344), (304, 40799), (418, 29672), (836, 14836), (1672, 7418), (3344, 3709)]