19312136032

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{370021}}^1$

素因数の和:370271

約数の個数: 48

約数和(自身を含む): 43638914592

約数和(自身を除く): 24326778560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 7456, 13048, 26096, 52192, 370021, 740042, 1480084, 2590147, 2960168, 5180294, 5920336, 10360588, 11840672, 20721176, 41442352, 82884704, 86214893, 172429786, 344859572, 603504251, 689719144, 1207008502, 1379438288, 2414017004, 2758876576, 4828034008, 9656068016, 19312136032]

約数ペア:

[(1, 19312136032), (2, 9656068016), (4, 4828034008), (7, 2758876576), (8, 2414017004), (14, 1379438288), (16, 1207008502), (28, 689719144), (32, 603504251), (56, 344859572), (112, 172429786), (224, 86214893), (233, 82884704), (466, 41442352), (932, 20721176), (1631, 11840672), (1864, 10360588), (3262, 5920336), (3728, 5180294), (6524, 2960168), (7456, 2590147), (13048, 1480084), (26096, 740042), (52192, 370021)]