19423962

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 26806950

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2351, 2754, 4131, 4702, 7053, 8262, 14106, 21159, 39967, 42318, 63477, 79934, 119901, 126954, 190431, 239802, 359703, 380862, 571293, 719406, 1079109, 1142586, 2158218, 3237327, 6474654, 9711981, 19423962]

約数ペア:

[(1, 19423962), (2, 9711981), (3, 6474654), (6, 3237327), (9, 2158218), (17, 1142586), (18, 1079109), (27, 719406), (34, 571293), (51, 380862), (54, 359703), (81, 239802), (102, 190431), (153, 126954), (162, 119901), (243, 79934), (306, 63477), (459, 42318), (486, 39967), (918, 21159), (1377, 14106), (2351, 8262), (2754, 7053), (4131, 4702)]