19335498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5059}}^1$

素因数の和:5091

約数の個数: 48

約数和(自身を含む): 48454560

約数和(自身を除く): 29119062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 5059, 10118, 15177, 30354, 35413, 65767, 70826, 106239, 131534, 197301, 212478, 247891, 394602, 460369, 495782, 743673, 920738, 1381107, 1487346, 2762214, 3222583, 6445166, 9667749, 19335498]

約数ペア:

[(1, 19335498), (2, 9667749), (3, 6445166), (6, 3222583), (7, 2762214), (13, 1487346), (14, 1381107), (21, 920738), (26, 743673), (39, 495782), (42, 460369), (49, 394602), (78, 247891), (91, 212478), (98, 197301), (147, 131534), (182, 106239), (273, 70826), (294, 65767), (546, 35413), (637, 30354), (1274, 15177), (1911, 10118), (3822, 5059)]