19273098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 42426720

約数和(自身を除く): 23153622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 169, 229, 249, 338, 458, 498, 507, 687, 1014, 1079, 1374, 2158, 2977, 3237, 5954, 6474, 8931, 14027, 17862, 19007, 28054, 38014, 38701, 42081, 57021, 77402, 84162, 114042, 116103, 232206, 247091, 494182, 741273, 1482546, 3212183, 6424366, 9636549, 19273098]

約数ペア:

[(1, 19273098), (2, 9636549), (3, 6424366), (6, 3212183), (13, 1482546), (26, 741273), (39, 494182), (78, 247091), (83, 232206), (166, 116103), (169, 114042), (229, 84162), (249, 77402), (338, 57021), (458, 42081), (498, 38701), (507, 38014), (687, 28054), (1014, 19007), (1079, 17862), (1374, 14027), (2158, 8931), (2977, 6474), (3237, 5954)]