19030844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 22095556

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1019, 1334, 2038, 2668, 4076, 4669, 7133, 9338, 14266, 18676, 23437, 28532, 29551, 46874, 59102, 93748, 118204, 164059, 206857, 328118, 413714, 656236, 679673, 827428, 1359346, 2718692, 4757711, 9515422, 19030844]

約数ペア:

[(1, 19030844), (2, 9515422), (4, 4757711), (7, 2718692), (14, 1359346), (23, 827428), (28, 679673), (29, 656236), (46, 413714), (58, 328118), (92, 206857), (116, 164059), (161, 118204), (203, 93748), (322, 59102), (406, 46874), (644, 29551), (667, 28532), (812, 23437), (1019, 18676), (1334, 14266), (2038, 9338), (2668, 7133), (4076, 4669)]