13924690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 28740096

約数和(自身を除く): 14815406

約数列:

[1, 2, 5, 10, 13, 26, 43, 47, 53, 65, 86, 94, 106, 130, 215, 235, 265, 430, 470, 530, 559, 611, 689, 1118, 1222, 1378, 2021, 2279, 2491, 2795, 3055, 3445, 4042, 4558, 4982, 5590, 6110, 6890, 10105, 11395, 12455, 20210, 22790, 24910, 26273, 29627, 32383, 52546, 59254, 64766, 107113, 131365, 148135, 161915, 214226, 262730, 296270, 323830, 535565, 1071130, 1392469, 2784938, 6962345, 13924690]

約数ペア:

[(1, 13924690), (2, 6962345), (5, 2784938), (10, 1392469), (13, 1071130), (26, 535565), (43, 323830), (47, 296270), (53, 262730), (65, 214226), (86, 161915), (94, 148135), (106, 131365), (130, 107113), (215, 64766), (235, 59254), (265, 52546), (430, 32383), (470, 29627), (530, 26273), (559, 24910), (611, 22790), (689, 20210), (1118, 12455), (1222, 11395), (1378, 10105), (2021, 6890), (2279, 6110), (2491, 5590), (2795, 4982), (3055, 4558), (3445, 4042)]