16898664107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1973}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 19197513216

約数和(自身を除く): 2298849109

約数列:

[1, 13, 31, 53, 401, 403, 689, 1643, 1973, 5213, 12431, 21253, 21359, 25649, 61163, 104569, 161603, 276289, 658843, 791173, 795119, 1359397, 3241639, 8564959, 10285249, 24526363, 41932169, 42141307, 318842719, 545118197, 1299897239, 16898664107]

約数ペア:

[(1, 16898664107), (13, 1299897239), (31, 545118197), (53, 318842719), (401, 42141307), (403, 41932169), (689, 24526363), (1643, 10285249), (1973, 8564959), (5213, 3241639), (12431, 1359397), (21253, 795119), (21359, 791173), (25649, 658843), (61163, 276289), (104569, 161603)]