19113354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 48182400

約数和(自身を除く): 29069046

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1433, 1482, 2223, 2866, 4299, 4446, 6669, 8598, 12897, 13338, 18629, 25794, 27227, 37258, 38691, 54454, 55887, 77382, 81681, 111774, 163362, 167661, 245043, 335322, 353951, 490086, 502983, 707902, 735129, 1005966, 1061853, 1470258, 2123706, 3185559, 6371118, 9556677, 19113354]

約数ペア:

[(1, 19113354), (2, 9556677), (3, 6371118), (6, 3185559), (9, 2123706), (13, 1470258), (18, 1061853), (19, 1005966), (26, 735129), (27, 707902), (38, 502983), (39, 490086), (54, 353951), (57, 335322), (78, 245043), (114, 167661), (117, 163362), (171, 111774), (234, 81681), (247, 77382), (342, 55887), (351, 54454), (494, 38691), (513, 37258), (702, 27227), (741, 25794), (1026, 18629), (1433, 13338), (1482, 12897), (2223, 8598), (2866, 6669), (4299, 4446)]