16719612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 48996864

約数和(自身を除く): 32277252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 251, 273, 364, 366, 427, 502, 546, 732, 753, 793, 854, 1004, 1092, 1281, 1506, 1586, 1708, 1757, 2379, 2562, 3012, 3172, 3263, 3514, 4758, 5124, 5271, 5551, 6526, 7028, 9516, 9789, 10542, 11102, 13052, 15311, 16653, 19578, 21084, 22204, 22841, 30622, 33306, 39156, 45682, 45933, 61244, 66612, 68523, 91364, 91866, 107177, 137046, 183732, 199043, 214354, 274092, 321531, 398086, 428708, 597129, 643062, 796172, 1194258, 1286124, 1393301, 2388516, 2786602, 4179903, 5573204, 8359806, 16719612]

約数ペア:

[(1, 16719612), (2, 8359806), (3, 5573204), (4, 4179903), (6, 2786602), (7, 2388516), (12, 1393301), (13, 1286124), (14, 1194258), (21, 796172), (26, 643062), (28, 597129), (39, 428708), (42, 398086), (52, 321531), (61, 274092), (78, 214354), (84, 199043), (91, 183732), (122, 137046), (156, 107177), (182, 91866), (183, 91364), (244, 68523), (251, 66612), (273, 61244), (364, 45933), (366, 45682), (427, 39156), (502, 33306), (546, 30622), (732, 22841), (753, 22204), (793, 21084), (854, 19578), (1004, 16653), (1092, 15311), (1281, 13052), (1506, 11102), (1586, 10542), (1708, 9789), (1757, 9516), (2379, 7028), (2562, 6526), (3012, 5551), (3172, 5271), (3263, 5124), (3514, 4758)]