16651258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 29111040

約数和(自身を除く): 12459782

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 911, 962, 1406, 1822, 9139, 11843, 17309, 18278, 23686, 33707, 34618, 67414, 225017, 438191, 450034, 640433, 876382, 1280866, 8325629, 16651258]

約数ペア:

[(1, 16651258), (2, 8325629), (13, 1280866), (19, 876382), (26, 640433), (37, 450034), (38, 438191), (74, 225017), (247, 67414), (481, 34618), (494, 33707), (703, 23686), (911, 18278), (962, 17309), (1406, 11843), (1822, 9139)]