15694403914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{3209}}^1$

素因数の和:3499

約数の個数: 64

約数和(自身を含む): 28400025600

約数和(自身を除く): 12705621686

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 191, 217, 382, 413, 434, 826, 1337, 1829, 2674, 3209, 3658, 5921, 6418, 11269, 11842, 12803, 22463, 22538, 25606, 41447, 44926, 78883, 82894, 99479, 157766, 189331, 198958, 349339, 378662, 612919, 696353, 698678, 1225838, 1325317, 1392706, 2445373, 2650634, 4290433, 4890746, 5869261, 8580866, 11738522, 19000489, 36162221, 38000978, 41084827, 72324442, 82169654, 133003423, 253135547, 266006846, 506271094, 1121028851, 2242057702, 7847201957, 15694403914]

約数ペア:

[(1, 15694403914), (2, 7847201957), (7, 2242057702), (14, 1121028851), (31, 506271094), (59, 266006846), (62, 253135547), (118, 133003423), (191, 82169654), (217, 72324442), (382, 41084827), (413, 38000978), (434, 36162221), (826, 19000489), (1337, 11738522), (1829, 8580866), (2674, 5869261), (3209, 4890746), (3658, 4290433), (5921, 2650634), (6418, 2445373), (11269, 1392706), (11842, 1325317), (12803, 1225838), (22463, 698678), (22538, 696353), (25606, 612919), (41447, 378662), (44926, 349339), (78883, 198958), (82894, 189331), (99479, 157766)]