16402564644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{105331}}^1$

素因数の和:106040

約数の個数: 48

約数和(自身を含む): 40346369280

約数和(自身を除く): 23943804636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 683, 1366, 2049, 2732, 4098, 8196, 12977, 25954, 38931, 51908, 77862, 105331, 155724, 210662, 315993, 421324, 631986, 1263972, 2001289, 4002578, 6003867, 8005156, 12007734, 24015468, 71941073, 143882146, 215823219, 287764292, 431646438, 863292876, 1366880387, 2733760774, 4100641161, 5467521548, 8201282322, 16402564644]

約数ペア:

[(1, 16402564644), (2, 8201282322), (3, 5467521548), (4, 4100641161), (6, 2733760774), (12, 1366880387), (19, 863292876), (38, 431646438), (57, 287764292), (76, 215823219), (114, 143882146), (228, 71941073), (683, 24015468), (1366, 12007734), (2049, 8005156), (2732, 6003867), (4098, 4002578), (8196, 2001289), (12977, 1263972), (25954, 631986), (38931, 421324), (51908, 315993), (77862, 210662), (105331, 155724)]