19941948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42611}}^1$

素因数の和:42634

約数の個数: 36

約数和(自身を含む): 54287688

約数和(自身を除く): 34345740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 42611, 85222, 127833, 170444, 255666, 383499, 511332, 553943, 766998, 1107886, 1533996, 1661829, 2215772, 3323658, 4985487, 6647316, 9970974, 19941948]

約数ペア:

[(1, 19941948), (2, 9970974), (3, 6647316), (4, 4985487), (6, 3323658), (9, 2215772), (12, 1661829), (13, 1533996), (18, 1107886), (26, 766998), (36, 553943), (39, 511332), (52, 383499), (78, 255666), (117, 170444), (156, 127833), (234, 85222), (468, 42611)]