19080048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30577}}^1$

素因数の和:30601

約数の個数: 40

約数和(自身を含む): 53083408

約数和(自身を除く): 34003360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30577, 61154, 91731, 122308, 183462, 244616, 366924, 397501, 489232, 733848, 795002, 1192503, 1467696, 1590004, 2385006, 3180008, 4770012, 6360016, 9540024, 19080048]

約数ペア:

[(1, 19080048), (2, 9540024), (3, 6360016), (4, 4770012), (6, 3180008), (8, 2385006), (12, 1590004), (13, 1467696), (16, 1192503), (24, 795002), (26, 733848), (39, 489232), (48, 397501), (52, 366924), (78, 244616), (104, 183462), (156, 122308), (208, 91731), (312, 61154), (624, 30577)]