1928497796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18617}}^1$

素因数の和:18716

約数の個数: 48

約数和(自身を含む): 3753388800

約数和(自身を除く): 1824891004

約数列:

[1, 2, 4, 19, 29, 38, 47, 58, 76, 94, 116, 188, 551, 893, 1102, 1363, 1786, 2204, 2726, 3572, 5452, 18617, 25897, 37234, 51794, 74468, 103588, 353723, 539893, 707446, 874999, 1079786, 1414892, 1749998, 2159572, 3499996, 10257967, 16624981, 20515934, 25374971, 33249962, 41031868, 50749942, 66499924, 101499884, 482124449, 964248898, 1928497796]

約数ペア:

[(1, 1928497796), (2, 964248898), (4, 482124449), (19, 101499884), (29, 66499924), (38, 50749942), (47, 41031868), (58, 33249962), (76, 25374971), (94, 20515934), (116, 16624981), (188, 10257967), (551, 3499996), (893, 2159572), (1102, 1749998), (1363, 1414892), (1786, 1079786), (2204, 874999), (2726, 707446), (3572, 539893), (5452, 353723), (18617, 103588), (25897, 74468), (37234, 51794)]