19134596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 19391164

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 181, 214, 247, 362, 428, 494, 724, 988, 1391, 2033, 2353, 2782, 3439, 4066, 4706, 5564, 6878, 8132, 9412, 13756, 19367, 26429, 38734, 44707, 52858, 77468, 89414, 105716, 178828, 251771, 367973, 503542, 735946, 1007084, 1471892, 4783649, 9567298, 19134596]

約数ペア:

[(1, 19134596), (2, 9567298), (4, 4783649), (13, 1471892), (19, 1007084), (26, 735946), (38, 503542), (52, 367973), (76, 251771), (107, 178828), (181, 105716), (214, 89414), (247, 77468), (362, 52858), (428, 44707), (494, 38734), (724, 26429), (988, 19367), (1391, 13756), (2033, 9412), (2353, 8132), (2782, 6878), (3439, 5564), (4066, 4706)]