16651154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 28245504

約数和(自身を除く): 11594350

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 283, 403, 566, 806, 949, 1898, 2263, 3679, 4526, 7358, 8773, 17546, 20659, 29419, 41318, 58838, 114049, 228098, 268567, 537134, 640429, 1280858, 8325577, 16651154]

約数ペア:

[(1, 16651154), (2, 8325577), (13, 1280858), (26, 640429), (31, 537134), (62, 268567), (73, 228098), (146, 114049), (283, 58838), (403, 41318), (566, 29419), (806, 20659), (949, 17546), (1898, 8773), (2263, 7358), (3679, 4526)]