16419572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16619}}^1$

素因数の和:16655

約数の個数: 24

約数和(自身を含む): 32575200

約数和(自身を除く): 16155628

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16619, 33238, 66476, 216047, 315761, 432094, 631522, 864188, 1263044, 4104893, 8209786, 16419572]

約数ペア:

[(1, 16419572), (2, 8209786), (4, 4104893), (13, 1263044), (19, 864188), (26, 631522), (38, 432094), (52, 315761), (76, 216047), (247, 66476), (494, 33238), (988, 16619)]