15690170652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{240043}}^1$

素因数の和:240482

約数の個数: 48

約数和(自身を含む): 39520844160

約数和(自身を除く): 23830673508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 838, 1257, 1676, 2514, 5028, 5447, 10894, 16341, 21788, 32682, 65364, 240043, 480086, 720129, 960172, 1440258, 2880516, 3120559, 6241118, 9361677, 12482236, 18723354, 37446708, 100578017, 201156034, 301734051, 402312068, 603468102, 1206936204, 1307514221, 2615028442, 3922542663, 5230056884, 7845085326, 15690170652]

約数ペア:

[(1, 15690170652), (2, 7845085326), (3, 5230056884), (4, 3922542663), (6, 2615028442), (12, 1307514221), (13, 1206936204), (26, 603468102), (39, 402312068), (52, 301734051), (78, 201156034), (156, 100578017), (419, 37446708), (838, 18723354), (1257, 12482236), (1676, 9361677), (2514, 6241118), (5028, 3120559), (5447, 2880516), (10894, 1440258), (16341, 960172), (21788, 720129), (32682, 480086), (65364, 240043)]