19491238082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{134047}}^1$

素因数の和:134210

約数の個数: 32

約数和(自身を含む): 31849804800

約数和(自身を除く): 12358566718

約数列:

[1, 2, 23, 29, 46, 58, 109, 218, 667, 1334, 2507, 3161, 5014, 6322, 72703, 134047, 145406, 268094, 3083081, 3887363, 6166162, 7774726, 14611123, 29222246, 89409349, 178818698, 336055829, 423722567, 672111658, 847445134, 9745619041, 19491238082]

約数ペア:

[(1, 19491238082), (2, 9745619041), (23, 847445134), (29, 672111658), (46, 423722567), (58, 336055829), (109, 178818698), (218, 89409349), (667, 29222246), (1334, 14611123), (2507, 7774726), (3161, 6166162), (5014, 3887363), (6322, 3083081), (72703, 268094), (134047, 145406)]