16051999390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1649743}}^1$

素因数の和:1649896

約数の個数: 32

約数和(自身を含む): 33258839040

約数和(自身を除く): 17206839650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 1649743, 3299486, 8248715, 11548201, 16497430, 23096402, 57741005, 115482010, 229314277, 458628554, 1146571385, 1605199939, 2293142770, 3210399878, 8025999695, 16051999390]

約数ペア:

[(1, 16051999390), (2, 8025999695), (5, 3210399878), (7, 2293142770), (10, 1605199939), (14, 1146571385), (35, 458628554), (70, 229314277), (139, 115482010), (278, 57741005), (695, 23096402), (973, 16497430), (1390, 11548201), (1946, 8248715), (4865, 3299486), (9730, 1649743)]