15722084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 33116160

約数和(自身を除く): 17394076

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 307, 413, 434, 614, 826, 868, 1228, 1652, 1829, 2149, 3658, 4298, 7316, 8596, 9517, 12803, 18113, 19034, 25606, 36226, 38068, 51212, 66619, 72452, 126791, 133238, 253582, 266476, 507164, 561503, 1123006, 2246012, 3930521, 7861042, 15722084]

約数ペア:

[(1, 15722084), (2, 7861042), (4, 3930521), (7, 2246012), (14, 1123006), (28, 561503), (31, 507164), (59, 266476), (62, 253582), (118, 133238), (124, 126791), (217, 72452), (236, 66619), (307, 51212), (413, 38068), (434, 36226), (614, 25606), (826, 19034), (868, 18113), (1228, 12803), (1652, 9517), (1829, 8596), (2149, 7316), (3658, 4298)]