11899992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 32820480

約数和(自身を除く): 20920488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 887, 1032, 1118, 1677, 1774, 2236, 2661, 3354, 3548, 4472, 5322, 6708, 7096, 10644, 11531, 13416, 21288, 23062, 34593, 38141, 46124, 69186, 76282, 92248, 114423, 138372, 152564, 228846, 276744, 305128, 457692, 495833, 915384, 991666, 1487499, 1983332, 2974998, 3966664, 5949996, 11899992]

約数ペア:

[(1, 11899992), (2, 5949996), (3, 3966664), (4, 2974998), (6, 1983332), (8, 1487499), (12, 991666), (13, 915384), (24, 495833), (26, 457692), (39, 305128), (43, 276744), (52, 228846), (78, 152564), (86, 138372), (104, 114423), (129, 92248), (156, 76282), (172, 69186), (258, 46124), (312, 38141), (344, 34593), (516, 23062), (559, 21288), (887, 13416), (1032, 11531), (1118, 10644), (1677, 7096), (1774, 6708), (2236, 5322), (2661, 4472), (3354, 3548)]