19163263394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 32853600000

約数和(自身を除く): 13690336606

約数列:

[1, 2, 11, 22, 29, 58, 149, 199, 298, 319, 398, 638, 1013, 1639, 2026, 2189, 3278, 4321, 4378, 5771, 8642, 11143, 11542, 22286, 29377, 29651, 47531, 58754, 59302, 63481, 95062, 126962, 150937, 201587, 301874, 323147, 326161, 403174, 646294, 652322, 859879, 1660307, 1719758, 2217457, 3320614, 4377173, 4434914, 5846023, 8754346, 9458669, 11692046, 18917338, 30036463, 48148903, 60072926, 64306253, 96297806, 128612506, 330401093, 660802186, 871057427, 1742114854, 9581631697, 19163263394]

約数ペア:

[(1, 19163263394), (2, 9581631697), (11, 1742114854), (22, 871057427), (29, 660802186), (58, 330401093), (149, 128612506), (199, 96297806), (298, 64306253), (319, 60072926), (398, 48148903), (638, 30036463), (1013, 18917338), (1639, 11692046), (2026, 9458669), (2189, 8754346), (3278, 5846023), (4321, 4434914), (4378, 4377173), (5771, 3320614), (8642, 2217457), (11143, 1719758), (11542, 1660307), (22286, 859879), (29377, 652322), (29651, 646294), (47531, 403174), (58754, 326161), (59302, 323147), (63481, 301874), (95062, 201587), (126962, 150937)]