1914312434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 3207029760

約数和(自身を除く): 1292717326

約数列:

[1, 2, 19, 31, 38, 62, 73, 113, 146, 197, 226, 394, 589, 1178, 1387, 2147, 2263, 2774, 3503, 3743, 4294, 4526, 6107, 7006, 7486, 8249, 12214, 14381, 16498, 22261, 28762, 42997, 44522, 66557, 85994, 116033, 133114, 156731, 232066, 255719, 273239, 313462, 422959, 445811, 511438, 546478, 690091, 845918, 891622, 1380182, 1625053, 3250106, 4858661, 8470409, 9717322, 13111729, 16940818, 26223458, 30876007, 50376643, 61752014, 100753286, 957156217, 1914312434]

約数ペア:

[(1, 1914312434), (2, 957156217), (19, 100753286), (31, 61752014), (38, 50376643), (62, 30876007), (73, 26223458), (113, 16940818), (146, 13111729), (197, 9717322), (226, 8470409), (394, 4858661), (589, 3250106), (1178, 1625053), (1387, 1380182), (2147, 891622), (2263, 845918), (2774, 690091), (3503, 546478), (3743, 511438), (4294, 445811), (4526, 422959), (6107, 313462), (7006, 273239), (7486, 255719), (8249, 232066), (12214, 156731), (14381, 133114), (16498, 116033), (22261, 85994), (28762, 66557), (42997, 44522)]